27431594932

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{41941}}^1$

素因数の和:42077

約数の個数: 72

約数和(自身を含む): 57835669248

約数和(自身を除く): 30404074316

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 71, 94, 98, 142, 188, 196, 284, 329, 497, 658, 994, 1316, 1988, 2303, 3337, 3479, 4606, 6674, 6958, 9212, 13348, 13916, 23359, 41941, 46718, 83882, 93436, 163513, 167764, 293587, 327026, 587174, 654052, 1174348, 1971227, 2055109, 2977811, 3942454, 4110218, 5955622, 7884908, 8220436, 11911244, 13798589, 20844677, 27597178, 41689354, 55194356, 83378708, 96590123, 139957117, 145912739, 193180246, 279914234, 291825478, 386360492, 559828468, 583650956, 979699819, 1959399638, 3918799276, 6857898733, 13715797466, 27431594932]

約数ペア:

[(1, 27431594932), (2, 13715797466), (4, 6857898733), (7, 3918799276), (14, 1959399638), (28, 979699819), (47, 583650956), (49, 559828468), (71, 386360492), (94, 291825478), (98, 279914234), (142, 193180246), (188, 145912739), (196, 139957117), (284, 96590123), (329, 83378708), (497, 55194356), (658, 41689354), (994, 27597178), (1316, 20844677), (1988, 13798589), (2303, 11911244), (3337, 8220436), (3479, 7884908), (4606, 5955622), (6674, 4110218), (6958, 3942454), (9212, 2977811), (13348, 2055109), (13916, 1971227), (23359, 1174348), (41941, 654052), (46718, 587174), (83882, 327026), (93436, 293587), (163513, 167764)]