25380394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 43500240

約数和(自身を除く): 18119846

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 821, 1066, 1189, 1642, 2378, 10673, 15457, 21346, 23809, 30914, 33661, 47618, 67322, 309517, 437593, 619034, 875186, 976169, 1952338, 12690197, 25380394]

約数ペア:

[(1, 25380394), (2, 12690197), (13, 1952338), (26, 976169), (29, 875186), (41, 619034), (58, 437593), (82, 309517), (377, 67322), (533, 47618), (754, 33661), (821, 30914), (1066, 23809), (1189, 21346), (1642, 15457), (2378, 10673)]