12653888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 56

約数和(自身を含む): 27566112

約数和(自身を除く): 14912224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 227, 268, 416, 454, 536, 832, 871, 908, 1072, 1742, 1816, 2144, 2951, 3484, 3632, 4288, 5902, 6968, 7264, 11804, 13936, 14528, 15209, 23608, 27872, 30418, 47216, 55744, 60836, 94432, 121672, 188864, 197717, 243344, 395434, 486688, 790868, 973376, 1581736, 3163472, 6326944, 12653888]

約数ペア:

[(1, 12653888), (2, 6326944), (4, 3163472), (8, 1581736), (13, 973376), (16, 790868), (26, 486688), (32, 395434), (52, 243344), (64, 197717), (67, 188864), (104, 121672), (134, 94432), (208, 60836), (227, 55744), (268, 47216), (416, 30418), (454, 27872), (536, 23608), (832, 15209), (871, 14528), (908, 13936), (1072, 11804), (1742, 7264), (1816, 6968), (2144, 5902), (2951, 4288), (3484, 3632)]