2576704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 56

約数和(自身を含む): 5831840

約数和(自身を除く): 3255136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 163, 208, 247, 304, 326, 416, 494, 608, 652, 832, 988, 1216, 1304, 1976, 2119, 2608, 3097, 3952, 4238, 5216, 6194, 7904, 8476, 10432, 12388, 15808, 16952, 24776, 33904, 40261, 49552, 67808, 80522, 99104, 135616, 161044, 198208, 322088, 644176, 1288352, 2576704]

約数ペア:

[(1, 2576704), (2, 1288352), (4, 644176), (8, 322088), (13, 198208), (16, 161044), (19, 135616), (26, 99104), (32, 80522), (38, 67808), (52, 49552), (64, 40261), (76, 33904), (104, 24776), (152, 16952), (163, 15808), (208, 12388), (247, 10432), (304, 8476), (326, 7904), (416, 6194), (494, 5216), (608, 4238), (652, 3952), (832, 3097), (988, 2608), (1216, 2119), (1304, 1976)]