64869648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71129}}^1$

素因数の和:71159

約数の個数: 40

約数和(自身を含む): 176402400

約数和(自身を除く): 111532752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 71129, 142258, 213387, 284516, 426774, 569032, 853548, 1138064, 1351451, 1707096, 2702902, 3414192, 4054353, 5405804, 8108706, 10811608, 16217412, 21623216, 32434824, 64869648]

約数ペア:

[(1, 64869648), (2, 32434824), (3, 21623216), (4, 16217412), (6, 10811608), (8, 8108706), (12, 5405804), (16, 4054353), (19, 3414192), (24, 2702902), (38, 1707096), (48, 1351451), (57, 1138064), (76, 853548), (114, 569032), (152, 426774), (228, 284516), (304, 213387), (456, 142258), (912, 71129)]