64042528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5921

約数の個数: 48

約数和(自身を含む): 142007040

約数和(自身を除く): 77964512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 5869, 10912, 11738, 23476, 46952, 64559, 93904, 129118, 181939, 187808, 258236, 363878, 516472, 727756, 1032944, 1455512, 2001329, 2065888, 2911024, 4002658, 5822048, 8005316, 16010632, 32021264, 64042528]

約数ペア:

[(1, 64042528), (2, 32021264), (4, 16010632), (8, 8005316), (11, 5822048), (16, 4002658), (22, 2911024), (31, 2065888), (32, 2001329), (44, 1455512), (62, 1032944), (88, 727756), (124, 516472), (176, 363878), (248, 258236), (341, 187808), (352, 181939), (496, 129118), (682, 93904), (992, 64559), (1364, 46952), (2728, 23476), (5456, 11738), (5869, 10912)]