71707904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{16477}}^1$

素因数の和:16510

約数の個数: 36

約数和(自身を含む): 151564644

約数和(自身を除く): 79856740

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 16477, 32954, 65908, 131816, 263632, 280109, 527264, 560218, 1054528, 1120436, 2109056, 2240872, 4218112, 4481744, 8963488, 17926976, 35853952, 71707904]

約数ペア:

[(1, 71707904), (2, 35853952), (4, 17926976), (8, 8963488), (16, 4481744), (17, 4218112), (32, 2240872), (34, 2109056), (64, 1120436), (68, 1054528), (128, 560218), (136, 527264), (256, 280109), (272, 263632), (544, 131816), (1088, 65908), (2176, 32954), (4352, 16477)]