42707510144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{72707}}^1$

素因数の和:73087

約数の個数: 64

約数和(自身を含む): 91886916240

約数和(自身を除く): 49179406096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 353, 416, 706, 832, 1412, 1664, 2824, 4589, 5648, 9178, 11296, 18356, 22592, 36712, 45184, 72707, 73424, 145414, 146848, 290828, 293696, 581656, 587392, 945191, 1163312, 1890382, 2326624, 3780764, 4653248, 7561528, 9306496, 15123056, 25665571, 30246112, 51331142, 60492224, 102662284, 120984448, 205324568, 333652423, 410649136, 667304846, 821298272, 1334609692, 1642596544, 2669219384, 3285193088, 5338438768, 10676877536, 21353755072, 42707510144]

約数ペア:

[(1, 42707510144), (2, 21353755072), (4, 10676877536), (8, 5338438768), (13, 3285193088), (16, 2669219384), (26, 1642596544), (32, 1334609692), (52, 821298272), (64, 667304846), (104, 410649136), (128, 333652423), (208, 205324568), (353, 120984448), (416, 102662284), (706, 60492224), (832, 51331142), (1412, 30246112), (1664, 25665571), (2824, 15123056), (4589, 9306496), (5648, 7561528), (9178, 4653248), (11296, 3780764), (18356, 2326624), (22592, 1890382), (36712, 1163312), (45184, 945191), (72707, 587392), (73424, 581656), (145414, 293696), (146848, 290828)]