71359768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1723}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 139023360

約数和(自身を除く): 67663592

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 1723, 3446, 5177, 6892, 10354, 13784, 20708, 41416, 53413, 106826, 213652, 287741, 427304, 575482, 1150964, 2301928, 8919971, 17839942, 35679884, 71359768]

約数ペア:

[(1, 71359768), (2, 35679884), (4, 17839942), (8, 8919971), (31, 2301928), (62, 1150964), (124, 575482), (167, 427304), (248, 287741), (334, 213652), (668, 106826), (1336, 53413), (1723, 41416), (3446, 20708), (5177, 13784), (6892, 10354)]