65941708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 145444320

約数和(自身を除く): 79502612

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 281, 289, 406, 476, 493, 562, 578, 812, 986, 1124, 1156, 1967, 1972, 2023, 3451, 3934, 4046, 4777, 6902, 7868, 8092, 8149, 8381, 9554, 13804, 16298, 16762, 19108, 32596, 33439, 33524, 57043, 58667, 66878, 81209, 114086, 117334, 133756, 138533, 162418, 228172, 234668, 277066, 324836, 554132, 568463, 969731, 1136926, 1939462, 2273852, 2355061, 3878924, 4710122, 9420244, 16485427, 32970854, 65941708]

約数ペア:

[(1, 65941708), (2, 32970854), (4, 16485427), (7, 9420244), (14, 4710122), (17, 3878924), (28, 2355061), (29, 2273852), (34, 1939462), (58, 1136926), (68, 969731), (116, 568463), (119, 554132), (203, 324836), (238, 277066), (281, 234668), (289, 228172), (406, 162418), (476, 138533), (493, 133756), (562, 117334), (578, 114086), (812, 81209), (986, 66878), (1124, 58667), (1156, 57043), (1967, 33524), (1972, 33439), (2023, 32596), (3451, 19108), (3934, 16762), (4046, 16298), (4777, 13804), (6902, 9554), (7868, 8381), (8092, 8149)]