64301072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21491}}^1$

素因数の和:21527

約数の個数: 40

約数和(自身を含む): 143910432

約数和(自身を除く): 79609360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21491, 42982, 85964, 171928, 236401, 343856, 365347, 472802, 730694, 945604, 1461388, 1891208, 2922776, 3782416, 4018817, 5845552, 8037634, 16075268, 32150536, 64301072]

約数ペア:

[(1, 64301072), (2, 32150536), (4, 16075268), (8, 8037634), (11, 5845552), (16, 4018817), (17, 3782416), (22, 2922776), (34, 1891208), (44, 1461388), (68, 945604), (88, 730694), (136, 472802), (176, 365347), (187, 343856), (272, 236401), (374, 171928), (748, 85964), (1496, 42982), (2992, 21491)]