2858768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 6219840

約数和(自身を除く): 3361072

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 439, 592, 814, 878, 1628, 1756, 3256, 3512, 4829, 6512, 7024, 9658, 16243, 19316, 32486, 38632, 64972, 77264, 129944, 178673, 259888, 357346, 714692, 1429384, 2858768]

約数ペア:

[(1, 2858768), (2, 1429384), (4, 714692), (8, 357346), (11, 259888), (16, 178673), (22, 129944), (37, 77264), (44, 64972), (74, 38632), (88, 32486), (148, 19316), (176, 16243), (296, 9658), (407, 7024), (439, 6512), (592, 4829), (814, 3512), (878, 3256), (1628, 1756)]