26228488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 32376632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 202, 227, 286, 404, 454, 572, 808, 908, 1111, 1144, 1313, 1816, 2222, 2497, 2626, 2951, 4444, 4994, 5252, 5902, 8888, 9988, 10504, 11804, 14443, 19976, 22927, 23608, 28886, 32461, 45854, 57772, 64922, 91708, 115544, 129844, 183416, 252197, 259688, 298051, 504394, 596102, 1008788, 1192204, 2017576, 2384408, 3278561, 6557122, 13114244, 26228488]

約数ペア:

[(1, 26228488), (2, 13114244), (4, 6557122), (8, 3278561), (11, 2384408), (13, 2017576), (22, 1192204), (26, 1008788), (44, 596102), (52, 504394), (88, 298051), (101, 259688), (104, 252197), (143, 183416), (202, 129844), (227, 115544), (286, 91708), (404, 64922), (454, 57772), (572, 45854), (808, 32461), (908, 28886), (1111, 23608), (1144, 22927), (1313, 19976), (1816, 14443), (2222, 11804), (2497, 10504), (2626, 9988), (2951, 8888), (4444, 5902), (4994, 5252)]