29670888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 81244800

約数和(自身を除く): 51573912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1559, 1586, 2379, 3118, 3172, 4677, 4758, 6236, 6344, 9354, 9516, 12472, 18708, 19032, 20267, 37416, 40534, 60801, 81068, 95099, 121602, 162136, 190198, 243204, 285297, 380396, 486408, 570594, 760792, 1141188, 1236287, 2282376, 2472574, 3708861, 4945148, 7417722, 9890296, 14835444, 29670888]

約数ペア:

[(1, 29670888), (2, 14835444), (3, 9890296), (4, 7417722), (6, 4945148), (8, 3708861), (12, 2472574), (13, 2282376), (24, 1236287), (26, 1141188), (39, 760792), (52, 570594), (61, 486408), (78, 380396), (104, 285297), (122, 243204), (156, 190198), (183, 162136), (244, 121602), (312, 95099), (366, 81068), (488, 60801), (732, 40534), (793, 37416), (1464, 20267), (1559, 19032), (1586, 18708), (2379, 12472), (3118, 9516), (3172, 9354), (4677, 6344), (4758, 6236)]