67967344

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 134397648

約数和(自身を除く): 66430304

約数列:

[1, 2, 4, 8, 16, 101, 137, 202, 274, 307, 404, 548, 614, 808, 1096, 1228, 1616, 2192, 2456, 4912, 13837, 27674, 31007, 42059, 55348, 62014, 84118, 110696, 124028, 168236, 221392, 248056, 336472, 496112, 672944, 4247959, 8495918, 16991836, 33983672, 67967344]

約数ペア:

[(1, 67967344), (2, 33983672), (4, 16991836), (8, 8495918), (16, 4247959), (101, 672944), (137, 496112), (202, 336472), (274, 248056), (307, 221392), (404, 168236), (548, 124028), (614, 110696), (808, 84118), (1096, 62014), (1228, 55348), (1616, 42059), (2192, 31007), (2456, 27674), (4912, 13837)]