77734928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6975

約数の個数: 40

約数和(自身を含む): 162846720

約数和(自身を除く): 85111792

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 6911, 11248, 13822, 27644, 55288, 110576, 131309, 255707, 262618, 511414, 525236, 1022828, 1050472, 2045656, 2100944, 4091312, 4858433, 9716866, 19433732, 38867464, 77734928]

約数ペア:

[(1, 77734928), (2, 38867464), (4, 19433732), (8, 9716866), (16, 4858433), (19, 4091312), (37, 2100944), (38, 2045656), (74, 1050472), (76, 1022828), (148, 525236), (152, 511414), (296, 262618), (304, 255707), (592, 131309), (703, 110576), (1406, 55288), (2812, 27644), (5624, 13822), (6911, 11248)]