72372848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 146657280

約数和(自身を除く): 74284432

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 1847, 2449, 3694, 4898, 7388, 9796, 14776, 19592, 29552, 39184, 57257, 114514, 145913, 229028, 291826, 458056, 583652, 916112, 1167304, 2334608, 4523303, 9046606, 18093212, 36186424, 72372848]

約数ペア:

[(1, 72372848), (2, 36186424), (4, 18093212), (8, 9046606), (16, 4523303), (31, 2334608), (62, 1167304), (79, 916112), (124, 583652), (158, 458056), (248, 291826), (316, 229028), (496, 145913), (632, 114514), (1264, 57257), (1847, 39184), (2449, 29552), (3694, 19592), (4898, 14776), (7388, 9796)]