78355264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 171605448

約数和(自身を除く): 93250184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2297, 2624, 4264, 4594, 8528, 9188, 17056, 18376, 29861, 34112, 36752, 59722, 73504, 94177, 119444, 147008, 188354, 238888, 376708, 477776, 753416, 955552, 1224301, 1506832, 1911104, 2448602, 3013664, 4897204, 6027328, 9794408, 19588816, 39177632, 78355264]

約数ペア:

[(1, 78355264), (2, 39177632), (4, 19588816), (8, 9794408), (13, 6027328), (16, 4897204), (26, 3013664), (32, 2448602), (41, 1911104), (52, 1506832), (64, 1224301), (82, 955552), (104, 753416), (164, 477776), (208, 376708), (328, 238888), (416, 188354), (533, 147008), (656, 119444), (832, 94177), (1066, 73504), (1312, 59722), (2132, 36752), (2297, 34112), (2624, 29861), (4264, 18376), (4594, 17056), (8528, 9188)]