38491642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 30455558

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 791, 839, 1582, 1678, 3277, 5873, 6554, 11746, 22939, 24331, 45878, 48662, 94807, 170317, 189614, 340634, 663649, 1327298, 2749403, 5498806, 19245821, 38491642]

約数ペア:

[(1, 38491642), (2, 19245821), (7, 5498806), (14, 2749403), (29, 1327298), (58, 663649), (113, 340634), (203, 189614), (226, 170317), (406, 94807), (791, 48662), (839, 45878), (1582, 24331), (1678, 22939), (3277, 11746), (5873, 6554)]