42920304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127739}}^1$

素因数の和:127757

約数の個数: 40

約数和(自身を含む): 126718080

約数和(自身を除く): 83797776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 127739, 255478, 383217, 510956, 766434, 894173, 1021912, 1532868, 1788346, 2043824, 2682519, 3065736, 3576692, 5365038, 6131472, 7153384, 10730076, 14306768, 21460152, 42920304]

約数ペア:

[(1, 42920304), (2, 21460152), (3, 14306768), (4, 10730076), (6, 7153384), (7, 6131472), (8, 5365038), (12, 3576692), (14, 3065736), (16, 2682519), (21, 2043824), (24, 1788346), (28, 1532868), (42, 1021912), (48, 894173), (56, 766434), (84, 510956), (112, 383217), (168, 255478), (336, 127739)]