61947392

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 137147472

約数和(自身を除く): 75200080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 227, 256, 328, 416, 454, 512, 533, 656, 832, 908, 1066, 1312, 1664, 1816, 2132, 2624, 2951, 3328, 3632, 4264, 5248, 5902, 6656, 7264, 8528, 9307, 10496, 11804, 14528, 17056, 18614, 20992, 23608, 29056, 34112, 37228, 47216, 58112, 68224, 74456, 94432, 116224, 120991, 136448, 148912, 188864, 241982, 272896, 297824, 377728, 483964, 595648, 755456, 967928, 1191296, 1510912, 1935856, 2382592, 3871712, 4765184, 7743424, 15486848, 30973696, 61947392]

約数ペア:

[(1, 61947392), (2, 30973696), (4, 15486848), (8, 7743424), (13, 4765184), (16, 3871712), (26, 2382592), (32, 1935856), (41, 1510912), (52, 1191296), (64, 967928), (82, 755456), (104, 595648), (128, 483964), (164, 377728), (208, 297824), (227, 272896), (256, 241982), (328, 188864), (416, 148912), (454, 136448), (512, 120991), (533, 116224), (656, 94432), (832, 74456), (908, 68224), (1066, 58112), (1312, 47216), (1664, 37228), (1816, 34112), (2132, 29056), (2624, 23608), (2951, 20992), (3328, 18614), (3632, 17056), (4264, 14528), (5248, 11804), (5902, 10496), (6656, 9307), (7264, 8528)]