23737688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 51861600

約数和(自身を除く): 28123912

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 293, 328, 494, 533, 586, 779, 988, 1066, 1172, 1558, 1976, 2132, 2344, 3116, 3809, 4264, 5567, 6232, 7618, 10127, 11134, 12013, 15236, 20254, 22268, 24026, 30472, 40508, 44536, 48052, 72371, 81016, 96104, 144742, 156169, 228247, 289484, 312338, 456494, 578968, 624676, 912988, 1249352, 1825976, 2967211, 5934422, 11868844, 23737688]

約数ペア:

[(1, 23737688), (2, 11868844), (4, 5934422), (8, 2967211), (13, 1825976), (19, 1249352), (26, 912988), (38, 624676), (41, 578968), (52, 456494), (76, 312338), (82, 289484), (104, 228247), (152, 156169), (164, 144742), (247, 96104), (293, 81016), (328, 72371), (494, 48052), (533, 44536), (586, 40508), (779, 30472), (988, 24026), (1066, 22268), (1172, 20254), (1558, 15236), (1976, 12013), (2132, 11134), (2344, 10127), (3116, 7618), (3809, 6232), (4264, 5567)]