2197536896

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 4442312160

約数和(自身を除く): 2244775264

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 281, 428, 562, 571, 856, 1124, 1142, 1712, 2248, 2284, 3424, 4496, 4568, 6848, 8992, 9136, 13696, 17984, 18272, 30067, 35968, 36544, 60134, 61097, 73088, 120268, 122194, 160451, 240536, 244388, 320902, 481072, 488776, 641804, 962144, 977552, 1283608, 1924288, 1955104, 2567216, 3848576, 3910208, 5134432, 7820416, 10268864, 17168257, 20537728, 34336514, 68673028, 137346056, 274692112, 549384224, 1098768448, 2197536896]

約数ペア:

[(1, 2197536896), (2, 1098768448), (4, 549384224), (8, 274692112), (16, 137346056), (32, 68673028), (64, 34336514), (107, 20537728), (128, 17168257), (214, 10268864), (281, 7820416), (428, 5134432), (562, 3910208), (571, 3848576), (856, 2567216), (1124, 1955104), (1142, 1924288), (1712, 1283608), (2248, 977552), (2284, 962144), (3424, 641804), (4496, 488776), (4568, 481072), (6848, 320902), (8992, 244388), (9136, 240536), (13696, 160451), (17984, 122194), (18272, 120268), (30067, 73088), (35968, 61097), (36544, 60134)]