23349664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 52120908

約数和(自身を除く): 28771244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 74, 82, 104, 148, 164, 208, 296, 328, 416, 481, 533, 592, 656, 962, 1066, 1184, 1312, 1369, 1517, 1924, 2132, 2738, 3034, 3848, 4264, 5476, 6068, 7696, 8528, 10952, 12136, 15392, 17056, 17797, 19721, 21904, 24272, 35594, 39442, 43808, 48544, 56129, 71188, 78884, 112258, 142376, 157768, 224516, 284752, 315536, 449032, 569504, 631072, 729677, 898064, 1459354, 1796128, 2918708, 5837416, 11674832, 23349664]

約数ペア:

[(1, 23349664), (2, 11674832), (4, 5837416), (8, 2918708), (13, 1796128), (16, 1459354), (26, 898064), (32, 729677), (37, 631072), (41, 569504), (52, 449032), (74, 315536), (82, 284752), (104, 224516), (148, 157768), (164, 142376), (208, 112258), (296, 78884), (328, 71188), (416, 56129), (481, 48544), (533, 43808), (592, 39442), (656, 35594), (962, 24272), (1066, 21904), (1184, 19721), (1312, 17797), (1369, 17056), (1517, 15392), (1924, 12136), (2132, 10952), (2738, 8528), (3034, 7696), (3848, 6068), (4264, 5476)]