70842128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 171953280

約数和(自身を除く): 101111152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1283, 1624, 1904, 1972, 2566, 3248, 3451, 3944, 5132, 6902, 7888, 8981, 10264, 13804, 17962, 20528, 21811, 27608, 35924, 37207, 43622, 55216, 71848, 74414, 87244, 143696, 148828, 152677, 174488, 260449, 297656, 305354, 348976, 520898, 595312, 610708, 632519, 1041796, 1221416, 1265038, 2083592, 2442832, 2530076, 4167184, 4427633, 5060152, 8855266, 10120304, 17710532, 35421064, 70842128]

約数ペア:

[(1, 70842128), (2, 35421064), (4, 17710532), (7, 10120304), (8, 8855266), (14, 5060152), (16, 4427633), (17, 4167184), (28, 2530076), (29, 2442832), (34, 2083592), (56, 1265038), (58, 1221416), (68, 1041796), (112, 632519), (116, 610708), (119, 595312), (136, 520898), (203, 348976), (232, 305354), (238, 297656), (272, 260449), (406, 174488), (464, 152677), (476, 148828), (493, 143696), (812, 87244), (952, 74414), (986, 71848), (1283, 55216), (1624, 43622), (1904, 37207), (1972, 35924), (2566, 27608), (3248, 21811), (3451, 20528), (3944, 17962), (5132, 13804), (6902, 10264), (7888, 8981)]