42530512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4571

約数の個数: 40

約数和(自身を含む): 89557760

約数和(自身を除く): 47027248

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4513, 4712, 9026, 9424, 18052, 36104, 72208, 85747, 139903, 171494, 279806, 342988, 559612, 685976, 1119224, 1371952, 2238448, 2658157, 5316314, 10632628, 21265256, 42530512]

約数ペア:

[(1, 42530512), (2, 21265256), (4, 10632628), (8, 5316314), (16, 2658157), (19, 2238448), (31, 1371952), (38, 1119224), (62, 685976), (76, 559612), (124, 342988), (152, 279806), (248, 171494), (304, 139903), (496, 85747), (589, 72208), (1178, 36104), (2356, 18052), (4513, 9424), (4712, 9026)]