27998152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38459}}^1$

素因数の和:38485

約数の個数: 32

約数和(自身を含む): 64612800

約数和(自身を除く): 36614648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38459, 76918, 153836, 269213, 307672, 499967, 538426, 999934, 1076852, 1999868, 2153704, 3499769, 3999736, 6999538, 13999076, 27998152]

約数ペア:

[(1, 27998152), (2, 13999076), (4, 6999538), (7, 3999736), (8, 3499769), (13, 2153704), (14, 1999868), (26, 1076852), (28, 999934), (52, 538426), (56, 499967), (91, 307672), (104, 269213), (182, 153836), (364, 76918), (728, 38459)]