4418096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 9329760

約数和(自身を除く): 4911664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 439, 592, 629, 878, 1258, 1756, 2516, 3512, 5032, 7024, 7463, 10064, 14926, 16243, 29852, 32486, 59704, 64972, 119408, 129944, 259888, 276131, 552262, 1104524, 2209048, 4418096]

約数ペア:

[(1, 4418096), (2, 2209048), (4, 1104524), (8, 552262), (16, 276131), (17, 259888), (34, 129944), (37, 119408), (68, 64972), (74, 59704), (136, 32486), (148, 29852), (272, 16243), (296, 14926), (439, 10064), (592, 7463), (629, 7024), (878, 5032), (1258, 3512), (1756, 2516)]