1560481472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71503}}^1$

素因数の和:71557

約数の個数: 56

約数和(自身を含む): 3487107072

約数和(自身を除く): 1926625600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 71503, 143006, 286012, 572024, 786533, 1144048, 1573066, 2216593, 2288096, 3146132, 4433186, 4576192, 6292264, 8866372, 12584528, 17732744, 24382523, 25169056, 35465488, 48765046, 50338112, 70930976, 97530092, 141861952, 195060184, 390120368, 780240736, 1560481472]

約数ペア:

[(1, 1560481472), (2, 780240736), (4, 390120368), (8, 195060184), (11, 141861952), (16, 97530092), (22, 70930976), (31, 50338112), (32, 48765046), (44, 35465488), (62, 25169056), (64, 24382523), (88, 17732744), (124, 12584528), (176, 8866372), (248, 6292264), (341, 4576192), (352, 4433186), (496, 3146132), (682, 2288096), (704, 2216593), (992, 1573066), (1364, 1144048), (1984, 786533), (2728, 572024), (5456, 286012), (10912, 143006), (21824, 71503)]