29926216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 32281784

約数列:

[1, 2, 4, 8, 19, 38, 47, 59, 71, 76, 94, 118, 142, 152, 188, 236, 284, 376, 472, 568, 893, 1121, 1349, 1786, 2242, 2698, 2773, 3337, 3572, 4189, 4484, 5396, 5546, 6674, 7144, 8378, 8968, 10792, 11092, 13348, 16756, 22184, 26696, 33512, 52687, 63403, 79591, 105374, 126806, 159182, 196883, 210748, 253612, 318364, 393766, 421496, 507224, 636728, 787532, 1575064, 3740777, 7481554, 14963108, 29926216]

約数ペア:

[(1, 29926216), (2, 14963108), (4, 7481554), (8, 3740777), (19, 1575064), (38, 787532), (47, 636728), (59, 507224), (71, 421496), (76, 393766), (94, 318364), (118, 253612), (142, 210748), (152, 196883), (188, 159182), (236, 126806), (284, 105374), (376, 79591), (472, 63403), (568, 52687), (893, 33512), (1121, 26696), (1349, 22184), (1786, 16756), (2242, 13348), (2698, 11092), (2773, 10792), (3337, 8968), (3572, 8378), (4189, 7144), (4484, 6674), (5396, 5546)]