71416716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17351}}^1$

素因数の和:17379

約数の個数: 48

約数和(自身を含む): 194342400

約数和(自身を除く): 122925684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17351, 34702, 52053, 69404, 104106, 121457, 208212, 242914, 364371, 485828, 728742, 850199, 1457484, 1700398, 2550597, 3400796, 5101194, 5951393, 10202388, 11902786, 17854179, 23805572, 35708358, 71416716]

約数ペア:

[(1, 71416716), (2, 35708358), (3, 23805572), (4, 17854179), (6, 11902786), (7, 10202388), (12, 5951393), (14, 5101194), (21, 3400796), (28, 2550597), (42, 1700398), (49, 1457484), (84, 850199), (98, 728742), (147, 485828), (196, 364371), (294, 242914), (343, 208212), (588, 121457), (686, 104106), (1029, 69404), (1372, 52053), (2058, 34702), (4116, 17351)]