66078697568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{4457}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 141644782944

約数和(自身を除く): 75566085376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 227, 314, 416, 454, 628, 908, 1256, 1816, 2041, 2512, 2951, 3632, 4082, 4457, 5024, 5902, 7264, 8164, 8914, 11804, 16328, 17828, 23608, 32656, 35639, 35656, 47216, 57941, 65312, 71278, 71312, 94432, 115882, 142556, 142624, 231764, 285112, 463307, 463528, 570224, 699749, 926614, 927056, 1011739, 1140448, 1399498, 1853228, 1854112, 2023478, 2798996, 3706456, 4046956, 5597992, 7412912, 8093912, 9096737, 11195984, 13152607, 14825824, 16187824, 18193474, 22391968, 26305214, 32375648, 36386948, 52610428, 72773896, 105220856, 145547792, 158843023, 210441712, 291095584, 317686046, 420883424, 635372092, 1270744184, 2064959299, 2541488368, 4129918598, 5082976736, 8259837196, 16519674392, 33039348784, 66078697568]

約数ペア:

[(1, 66078697568), (2, 33039348784), (4, 16519674392), (8, 8259837196), (13, 5082976736), (16, 4129918598), (26, 2541488368), (32, 2064959299), (52, 1270744184), (104, 635372092), (157, 420883424), (208, 317686046), (227, 291095584), (314, 210441712), (416, 158843023), (454, 145547792), (628, 105220856), (908, 72773896), (1256, 52610428), (1816, 36386948), (2041, 32375648), (2512, 26305214), (2951, 22391968), (3632, 18193474), (4082, 16187824), (4457, 14825824), (5024, 13152607), (5902, 11195984), (7264, 9096737), (8164, 8093912), (8914, 7412912), (11804, 5597992), (16328, 4046956), (17828, 3706456), (23608, 2798996), (32656, 2023478), (35639, 1854112), (35656, 1853228), (47216, 1399498), (57941, 1140448), (65312, 1011739), (71278, 927056), (71312, 926614), (94432, 699749), (115882, 570224), (142556, 463528), (142624, 463307), (231764, 285112)]