68004076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 143180352

約数和(自身を除く): 75176276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 1601, 3034, 3202, 6068, 6404, 10619, 11207, 21238, 22414, 42476, 44828, 59237, 65641, 118474, 131282, 236948, 262564, 414659, 459487, 829318, 918974, 1658636, 1837948, 2428717, 4857434, 9714868, 17001019, 34002038, 68004076]

約数ペア:

[(1, 68004076), (2, 34002038), (4, 17001019), (7, 9714868), (14, 4857434), (28, 2428717), (37, 1837948), (41, 1658636), (74, 918974), (82, 829318), (148, 459487), (164, 414659), (259, 262564), (287, 236948), (518, 131282), (574, 118474), (1036, 65641), (1148, 59237), (1517, 44828), (1601, 42476), (3034, 22414), (3202, 21238), (6068, 11207), (6404, 10619)]