28913546688

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{681409}}^1$

素因数の和:681454

約数の個数: 112

約数和(自身を含む): 87231382560

約数和(自身を除く): 58317835872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 10608, 14144, 21216, 42432, 681409, 1362818, 2044227, 2725636, 4088454, 5451272, 8176908, 8858317, 10902544, 11583953, 16353816, 17716634, 21805088, 23167906, 26574951, 32707632, 34751859, 35433268, 43610176, 46335812, 53149902, 65415264, 69503718, 70866536, 92671624, 106299804, 130830528, 139007436, 141733072, 150591389, 185343248, 212599608, 278014872, 283466144, 301182778, 370686496, 425199216, 451774167, 556029744, 566932288, 602365556, 741372992, 850398432, 903548334, 1112059488, 1204731112, 1700796864, 1807096668, 2224118976, 2409462224, 3614193336, 4818924448, 7228386672, 9637848896, 14456773344, 28913546688]

約数ペア:

[(1, 28913546688), (2, 14456773344), (3, 9637848896), (4, 7228386672), (6, 4818924448), (8, 3614193336), (12, 2409462224), (13, 2224118976), (16, 1807096668), (17, 1700796864), (24, 1204731112), (26, 1112059488), (32, 903548334), (34, 850398432), (39, 741372992), (48, 602365556), (51, 566932288), (52, 556029744), (64, 451774167), (68, 425199216), (78, 370686496), (96, 301182778), (102, 283466144), (104, 278014872), (136, 212599608), (156, 185343248), (192, 150591389), (204, 141733072), (208, 139007436), (221, 130830528), (272, 106299804), (312, 92671624), (408, 70866536), (416, 69503718), (442, 65415264), (544, 53149902), (624, 46335812), (663, 43610176), (816, 35433268), (832, 34751859), (884, 32707632), (1088, 26574951), (1248, 23167906), (1326, 21805088), (1632, 17716634), (1768, 16353816), (2496, 11583953), (2652, 10902544), (3264, 8858317), (3536, 8176908), (5304, 5451272), (7072, 4088454), (10608, 2725636), (14144, 2044227), (21216, 1362818), (42432, 681409)]