68893312

素因数分解:

$2^7\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 140532030

約数和(自身を除く): 71638718

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 101, 128, 146, 202, 292, 404, 584, 808, 1168, 1616, 2336, 3232, 4672, 5329, 6464, 7373, 9344, 10658, 12928, 14746, 21316, 29492, 42632, 58984, 85264, 117968, 170528, 235936, 341056, 471872, 538229, 682112, 943744, 1076458, 2152916, 4305832, 8611664, 17223328, 34446656, 68893312]

約数ペア:

[(1, 68893312), (2, 34446656), (4, 17223328), (8, 8611664), (16, 4305832), (32, 2152916), (64, 1076458), (73, 943744), (101, 682112), (128, 538229), (146, 471872), (202, 341056), (292, 235936), (404, 170528), (584, 117968), (808, 85264), (1168, 58984), (1616, 42632), (2336, 29492), (3232, 21316), (4672, 14746), (5329, 12928), (6464, 10658), (7373, 9344)]