71976332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 65192308

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 107, 167, 212, 214, 334, 428, 668, 1007, 2014, 2033, 3173, 4028, 4066, 5671, 6346, 8132, 8851, 11342, 12692, 17702, 17869, 22684, 35404, 35738, 71476, 107749, 168169, 215498, 336338, 339511, 430996, 672676, 679022, 947057, 1358044, 1894114, 3788228, 17994083, 35988166, 71976332]

約数ペア:

[(1, 71976332), (2, 35988166), (4, 17994083), (19, 3788228), (38, 1894114), (53, 1358044), (76, 947057), (106, 679022), (107, 672676), (167, 430996), (212, 339511), (214, 336338), (334, 215498), (428, 168169), (668, 107749), (1007, 71476), (2014, 35738), (2033, 35404), (3173, 22684), (4028, 17869), (4066, 17702), (5671, 12692), (6346, 11342), (8132, 8851)]