23977772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 54378240

約数和(自身を除く): 30400468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3467, 6916, 6934, 13868, 24269, 45071, 48538, 65873, 90142, 97076, 131746, 180284, 263492, 315497, 461111, 630994, 856349, 922222, 1261988, 1712698, 1844444, 3425396, 5994443, 11988886, 23977772]

約数ペア:

[(1, 23977772), (2, 11988886), (4, 5994443), (7, 3425396), (13, 1844444), (14, 1712698), (19, 1261988), (26, 922222), (28, 856349), (38, 630994), (52, 461111), (76, 315497), (91, 263492), (133, 180284), (182, 131746), (247, 97076), (266, 90142), (364, 65873), (494, 48538), (532, 45071), (988, 24269), (1729, 13868), (3458, 6934), (3467, 6916)]