73920688

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 146084400

約数和(自身を除く): 72163712

約数列:

[1, 2, 4, 8, 16, 101, 149, 202, 298, 307, 404, 596, 614, 808, 1192, 1228, 1616, 2384, 2456, 4912, 15049, 30098, 31007, 45743, 60196, 62014, 91486, 120392, 124028, 182972, 240784, 248056, 365944, 496112, 731888, 4620043, 9240086, 18480172, 36960344, 73920688]

約数ペア:

[(1, 73920688), (2, 36960344), (4, 18480172), (8, 9240086), (16, 4620043), (101, 731888), (149, 496112), (202, 365944), (298, 248056), (307, 240784), (404, 182972), (596, 124028), (614, 120392), (808, 91486), (1192, 62014), (1228, 60196), (1616, 45743), (2384, 31007), (2456, 30098), (4912, 15049)]