72248696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3881}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 146739600

約数和(自身を除く): 74490904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 3881, 4654, 7762, 9308, 15524, 18616, 31048, 50453, 100906, 201812, 403624, 694699, 1389398, 2778796, 5557592, 9031087, 18062174, 36124348, 72248696]

約数ペア:

[(1, 72248696), (2, 36124348), (4, 18062174), (8, 9031087), (13, 5557592), (26, 2778796), (52, 1389398), (104, 694699), (179, 403624), (358, 201812), (716, 100906), (1432, 50453), (2327, 31048), (3881, 18616), (4654, 15524), (7762, 9308)]