40217056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 87838128

約数和(自身を除く): 47621072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1873, 1952, 2684, 3746, 5368, 7492, 10736, 14984, 20603, 21472, 29968, 41206, 59936, 82412, 114253, 164824, 228506, 329648, 457012, 659296, 914024, 1256783, 1828048, 2513566, 3656096, 5027132, 10054264, 20108528, 40217056]

約数ペア:

[(1, 40217056), (2, 20108528), (4, 10054264), (8, 5027132), (11, 3656096), (16, 2513566), (22, 1828048), (32, 1256783), (44, 914024), (61, 659296), (88, 457012), (122, 329648), (176, 228506), (244, 164824), (352, 114253), (488, 82412), (671, 59936), (976, 41206), (1342, 29968), (1873, 21472), (1952, 20603), (2684, 14984), (3746, 10736), (5368, 7492)]