73428712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 168117120

約数和(自身を除く): 94688408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 476, 548, 563, 952, 959, 1096, 1126, 1918, 2252, 2329, 3836, 3941, 4504, 4658, 7672, 7882, 9316, 9571, 15764, 16303, 18632, 19142, 31528, 32606, 38284, 65212, 66997, 76568, 77131, 130424, 133994, 154262, 267988, 308524, 535976, 539917, 617048, 1079834, 1311227, 2159668, 2622454, 4319336, 5244908, 9178589, 10489816, 18357178, 36714356, 73428712]

約数ペア:

[(1, 73428712), (2, 36714356), (4, 18357178), (7, 10489816), (8, 9178589), (14, 5244908), (17, 4319336), (28, 2622454), (34, 2159668), (56, 1311227), (68, 1079834), (119, 617048), (136, 539917), (137, 535976), (238, 308524), (274, 267988), (476, 154262), (548, 133994), (563, 130424), (952, 77131), (959, 76568), (1096, 66997), (1126, 65212), (1918, 38284), (2252, 32606), (2329, 31528), (3836, 19142), (3941, 18632), (4504, 16303), (4658, 15764), (7672, 9571), (7882, 9316)]