39922896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 112117824

約数和(自身を除く): 72194928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 467, 548, 624, 822, 934, 1096, 1401, 1644, 1781, 1868, 2192, 2802, 3288, 3562, 3736, 5343, 5604, 6071, 6576, 7124, 7472, 10686, 11208, 12142, 14248, 18213, 21372, 22416, 24284, 28496, 36426, 42744, 48568, 63979, 72852, 85488, 97136, 127958, 145704, 191937, 255916, 291408, 383874, 511832, 767748, 831727, 1023664, 1535496, 1663454, 2495181, 3070992, 3326908, 4990362, 6653816, 9980724, 13307632, 19961448, 39922896]

約数ペア:

[(1, 39922896), (2, 19961448), (3, 13307632), (4, 9980724), (6, 6653816), (8, 4990362), (12, 3326908), (13, 3070992), (16, 2495181), (24, 1663454), (26, 1535496), (39, 1023664), (48, 831727), (52, 767748), (78, 511832), (104, 383874), (137, 291408), (156, 255916), (208, 191937), (274, 145704), (312, 127958), (411, 97136), (467, 85488), (548, 72852), (624, 63979), (822, 48568), (934, 42744), (1096, 36426), (1401, 28496), (1644, 24284), (1781, 22416), (1868, 21372), (2192, 18213), (2802, 14248), (3288, 12142), (3562, 11208), (3736, 10686), (5343, 7472), (5604, 7124), (6071, 6576)]