38520889856

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{541267}}^1$

素因数の和:541424

約数の個数: 40

約数和(自身を含む): 77520402960

約数和(自身を除く): 38999513104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 2224, 4448, 8896, 17792, 35584, 71168, 541267, 1082534, 2165068, 4330136, 8660272, 17320544, 34641088, 69282176, 75236113, 138564352, 150472226, 277128704, 300944452, 601888904, 1203777808, 2407555616, 4815111232, 9630222464, 19260444928, 38520889856]

約数ペア:

[(1, 38520889856), (2, 19260444928), (4, 9630222464), (8, 4815111232), (16, 2407555616), (32, 1203777808), (64, 601888904), (128, 300944452), (139, 277128704), (256, 150472226), (278, 138564352), (512, 75236113), (556, 69282176), (1112, 34641088), (2224, 17320544), (4448, 8660272), (8896, 4330136), (17792, 2165068), (35584, 1082534), (71168, 541267)]