1864921408

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101531}}^1$

素因数の和:101591

約数の個数: 56

約数和(自身を含む): 4332573504

約数和(自身を除く): 2467652096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 101531, 203062, 406124, 710717, 812248, 1421434, 1624496, 2842868, 3248992, 4162771, 5685736, 6497984, 8325542, 11371472, 16651084, 22742944, 29139397, 33302168, 45485888, 58278794, 66604336, 116557588, 133208672, 233115176, 266417344, 466230352, 932460704, 1864921408]

約数ペア:

[(1, 1864921408), (2, 932460704), (4, 466230352), (7, 266417344), (8, 233115176), (14, 133208672), (16, 116557588), (28, 66604336), (32, 58278794), (41, 45485888), (56, 33302168), (64, 29139397), (82, 22742944), (112, 16651084), (164, 11371472), (224, 8325542), (287, 6497984), (328, 5685736), (448, 4162771), (574, 3248992), (656, 2842868), (1148, 1624496), (1312, 1421434), (2296, 812248), (2624, 710717), (4592, 406124), (9184, 203062), (18368, 101531)]