73941976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 147774240

約数和(自身を除く): 73832264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 3463, 5338, 6926, 10676, 13852, 21352, 27704, 58871, 117742, 235484, 470968, 543691, 1087382, 2174764, 4349528, 9242747, 18485494, 36970988, 73941976]

約数ペア:

[(1, 73941976), (2, 36970988), (4, 18485494), (8, 9242747), (17, 4349528), (34, 2174764), (68, 1087382), (136, 543691), (157, 470968), (314, 235484), (628, 117742), (1256, 58871), (2669, 27704), (3463, 21352), (5338, 13852), (6926, 10676)]