2015771776

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6959}}^1$

素因数の和:7077

約数の個数: 64

約数和(自身を含む): 4202726400

約数和(自身を除く): 2186954624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 3968, 4526, 4672, 6959, 9052, 9344, 13918, 18104, 27836, 36208, 55672, 72416, 111344, 144832, 215729, 222688, 289664, 431458, 445376, 508007, 862916, 890752, 1016014, 1725832, 2032028, 3451664, 4064056, 6903328, 8128112, 13806656, 15748217, 16256224, 27613312, 31496434, 32512448, 62992868, 65024896, 125985736, 251971472, 503942944, 1007885888, 2015771776]

約数ペア:

[(1, 2015771776), (2, 1007885888), (4, 503942944), (8, 251971472), (16, 125985736), (31, 65024896), (32, 62992868), (62, 32512448), (64, 31496434), (73, 27613312), (124, 16256224), (128, 15748217), (146, 13806656), (248, 8128112), (292, 6903328), (496, 4064056), (584, 3451664), (992, 2032028), (1168, 1725832), (1984, 1016014), (2263, 890752), (2336, 862916), (3968, 508007), (4526, 445376), (4672, 431458), (6959, 289664), (9052, 222688), (9344, 215729), (13918, 144832), (18104, 111344), (27836, 72416), (36208, 55672)]