25865688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 42879912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 433, 456, 524, 786, 866, 1048, 1299, 1572, 1732, 2489, 2598, 3144, 3464, 4978, 5196, 7467, 8227, 9956, 10392, 14934, 16454, 19912, 24681, 29868, 32908, 49362, 56723, 59736, 65816, 98724, 113446, 170169, 197448, 226892, 340338, 453784, 680676, 1077737, 1361352, 2155474, 3233211, 4310948, 6466422, 8621896, 12932844, 25865688]

約数ペア:

[(1, 25865688), (2, 12932844), (3, 8621896), (4, 6466422), (6, 4310948), (8, 3233211), (12, 2155474), (19, 1361352), (24, 1077737), (38, 680676), (57, 453784), (76, 340338), (114, 226892), (131, 197448), (152, 170169), (228, 113446), (262, 98724), (393, 65816), (433, 59736), (456, 56723), (524, 49362), (786, 32908), (866, 29868), (1048, 24681), (1299, 19912), (1572, 16454), (1732, 14934), (2489, 10392), (2598, 9956), (3144, 8227), (3464, 7467), (4978, 5196)]