74006816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 159123384

約数和(自身を除く): 85116568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 2437, 3796, 4874, 7592, 9748, 15184, 19496, 30368, 31681, 38992, 63362, 77984, 126724, 177901, 253448, 355802, 506896, 711604, 1013792, 1423208, 2312713, 2846416, 4625426, 5692832, 9250852, 18501704, 37003408, 74006816]

約数ペア:

[(1, 74006816), (2, 37003408), (4, 18501704), (8, 9250852), (13, 5692832), (16, 4625426), (26, 2846416), (32, 2312713), (52, 1423208), (73, 1013792), (104, 711604), (146, 506896), (208, 355802), (292, 253448), (416, 177901), (584, 126724), (949, 77984), (1168, 63362), (1898, 38992), (2336, 31681), (2437, 30368), (3796, 19496), (4874, 15184), (7592, 9748)]