4127338964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{28309}}^1$

素因数の和:28488

約数の個数: 48

約数和(自身を含む): 8522895360

約数和(自身を除く): 4395556396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 254, 287, 508, 574, 889, 1148, 1778, 3556, 5207, 10414, 20828, 28309, 36449, 56618, 72898, 113236, 145796, 198163, 396326, 792652, 1160669, 2321338, 3595243, 4642676, 7190486, 8124683, 14380972, 16249366, 25166701, 32498732, 50333402, 100666804, 147404963, 294809926, 589619852, 1031834741, 2063669482, 4127338964]

約数ペア:

[(1, 4127338964), (2, 2063669482), (4, 1031834741), (7, 589619852), (14, 294809926), (28, 147404963), (41, 100666804), (82, 50333402), (127, 32498732), (164, 25166701), (254, 16249366), (287, 14380972), (508, 8124683), (574, 7190486), (889, 4642676), (1148, 3595243), (1778, 2321338), (3556, 1160669), (5207, 792652), (10414, 396326), (20828, 198163), (28309, 145796), (36449, 113236), (56618, 72898)]