39126464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 112

約数和(自身を含む): 90806016

約数和(自身を除く): 51679552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 41, 52, 62, 64, 74, 82, 104, 124, 148, 164, 208, 248, 296, 328, 403, 416, 481, 496, 533, 592, 656, 806, 832, 962, 992, 1066, 1147, 1184, 1271, 1312, 1517, 1612, 1924, 1984, 2132, 2294, 2368, 2542, 2624, 3034, 3224, 3848, 4264, 4588, 5084, 6068, 6448, 7696, 8528, 9176, 10168, 12136, 12896, 14911, 15392, 16523, 17056, 18352, 19721, 20336, 24272, 25792, 29822, 30784, 33046, 34112, 36704, 39442, 40672, 47027, 48544, 59644, 66092, 73408, 78884, 81344, 94054, 97088, 119288, 132184, 157768, 188108, 238576, 264368, 315536, 376216, 477152, 528736, 611351, 631072, 752432, 954304, 1057472, 1222702, 1262144, 1504864, 2445404, 3009728, 4890808, 9781616, 19563232, 39126464]

約数ペア:

[(1, 39126464), (2, 19563232), (4, 9781616), (8, 4890808), (13, 3009728), (16, 2445404), (26, 1504864), (31, 1262144), (32, 1222702), (37, 1057472), (41, 954304), (52, 752432), (62, 631072), (64, 611351), (74, 528736), (82, 477152), (104, 376216), (124, 315536), (148, 264368), (164, 238576), (208, 188108), (248, 157768), (296, 132184), (328, 119288), (403, 97088), (416, 94054), (481, 81344), (496, 78884), (533, 73408), (592, 66092), (656, 59644), (806, 48544), (832, 47027), (962, 40672), (992, 39442), (1066, 36704), (1147, 34112), (1184, 33046), (1271, 30784), (1312, 29822), (1517, 25792), (1612, 24272), (1924, 20336), (1984, 19721), (2132, 18352), (2294, 17056), (2368, 16523), (2542, 15392), (2624, 14911), (3034, 12896), (3224, 12136), (3848, 10168), (4264, 9176), (4588, 8528), (5084, 7696), (6068, 6448)]