38709094528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{628721}}^1$

素因数の和:628785

約数の個数: 64

約数和(自身を含む): 85292426520

約数和(自身を除く): 46583331992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 30784, 61568, 628721, 1257442, 2514884, 5029768, 8173373, 10059536, 16346746, 20119072, 23262677, 32693492, 40238144, 46525354, 65386984, 80476288, 93050708, 130773968, 186101416, 261547936, 302414801, 372202832, 523095872, 604829602, 744405664, 1046191744, 1209659204, 1488811328, 2419318408, 2977622656, 4838636816, 9677273632, 19354547264, 38709094528]

約数ペア:

[(1, 38709094528), (2, 19354547264), (4, 9677273632), (8, 4838636816), (13, 2977622656), (16, 2419318408), (26, 1488811328), (32, 1209659204), (37, 1046191744), (52, 744405664), (64, 604829602), (74, 523095872), (104, 372202832), (128, 302414801), (148, 261547936), (208, 186101416), (296, 130773968), (416, 93050708), (481, 80476288), (592, 65386984), (832, 46525354), (962, 40238144), (1184, 32693492), (1664, 23262677), (1924, 20119072), (2368, 16346746), (3848, 10059536), (4736, 8173373), (7696, 5029768), (15392, 2514884), (30784, 1257442), (61568, 628721)]