61677824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 135983232

約数和(自身を除く): 74305408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 431, 559, 688, 832, 862, 1118, 1376, 1664, 1724, 2236, 2752, 3328, 3448, 4472, 5504, 5603, 6896, 8944, 11008, 11206, 13792, 17888, 18533, 22412, 27584, 35776, 37066, 44824, 55168, 71552, 74132, 89648, 110336, 143104, 148264, 179296, 240929, 296528, 358592, 481858, 593056, 717184, 963716, 1186112, 1434368, 1927432, 2372224, 3854864, 4744448, 7709728, 15419456, 30838912, 61677824]

約数ペア:

[(1, 61677824), (2, 30838912), (4, 15419456), (8, 7709728), (13, 4744448), (16, 3854864), (26, 2372224), (32, 1927432), (43, 1434368), (52, 1186112), (64, 963716), (86, 717184), (104, 593056), (128, 481858), (172, 358592), (208, 296528), (256, 240929), (344, 179296), (416, 148264), (431, 143104), (559, 110336), (688, 89648), (832, 74132), (862, 71552), (1118, 55168), (1376, 44824), (1664, 37066), (1724, 35776), (2236, 27584), (2752, 22412), (3328, 18533), (3448, 17888), (4472, 13792), (5504, 11206), (5603, 11008), (6896, 8944)]