71629432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 165093120

約数和(自身を除く): 93463688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1123, 1139, 1876, 2246, 2278, 3752, 4492, 4556, 7861, 7973, 8984, 9112, 15722, 15946, 19091, 31444, 31892, 38182, 62888, 63784, 75241, 76364, 133637, 150482, 152728, 267274, 300964, 526687, 534548, 601928, 1053374, 1069096, 1279097, 2106748, 2558194, 4213496, 5116388, 8953679, 10232776, 17907358, 35814716, 71629432]

約数ペア:

[(1, 71629432), (2, 35814716), (4, 17907358), (7, 10232776), (8, 8953679), (14, 5116388), (17, 4213496), (28, 2558194), (34, 2106748), (56, 1279097), (67, 1069096), (68, 1053374), (119, 601928), (134, 534548), (136, 526687), (238, 300964), (268, 267274), (469, 152728), (476, 150482), (536, 133637), (938, 76364), (952, 75241), (1123, 63784), (1139, 62888), (1876, 38182), (2246, 31892), (2278, 31444), (3752, 19091), (4492, 15946), (4556, 15722), (7861, 9112), (7973, 8984)]