70339072

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 78937088

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 79, 94, 128, 148, 158, 188, 256, 296, 316, 376, 512, 592, 632, 752, 1184, 1264, 1504, 1739, 2368, 2528, 2923, 3008, 3478, 3713, 4736, 5056, 5846, 6016, 6956, 7426, 9472, 10112, 11692, 12032, 13912, 14852, 18944, 20224, 23384, 24064, 27824, 29704, 40448, 46768, 55648, 59408, 93536, 111296, 118816, 137381, 187072, 222592, 237632, 274762, 374144, 445184, 475264, 549524, 748288, 890368, 950528, 1099048, 1496576, 1901056, 2198096, 4396192, 8792384, 17584768, 35169536, 70339072]

約数ペア:

[(1, 70339072), (2, 35169536), (4, 17584768), (8, 8792384), (16, 4396192), (32, 2198096), (37, 1901056), (47, 1496576), (64, 1099048), (74, 950528), (79, 890368), (94, 748288), (128, 549524), (148, 475264), (158, 445184), (188, 374144), (256, 274762), (296, 237632), (316, 222592), (376, 187072), (512, 137381), (592, 118816), (632, 111296), (752, 93536), (1184, 59408), (1264, 55648), (1504, 46768), (1739, 40448), (2368, 29704), (2528, 27824), (2923, 24064), (3008, 23384), (3478, 20224), (3713, 18944), (4736, 14852), (5056, 13912), (5846, 12032), (6016, 11692), (6956, 10112), (7426, 9472)]