25638976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 56327040

約数和(自身を除く): 30688064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 461, 632, 704, 869, 922, 1264, 1738, 1844, 2528, 3476, 3688, 5056, 5071, 6952, 7376, 10142, 13904, 14752, 20284, 27808, 29504, 36419, 40568, 55616, 72838, 81136, 145676, 162272, 291352, 324544, 400609, 582704, 801218, 1165408, 1602436, 2330816, 3204872, 6409744, 12819488, 25638976]

約数ペア:

[(1, 25638976), (2, 12819488), (4, 6409744), (8, 3204872), (11, 2330816), (16, 1602436), (22, 1165408), (32, 801218), (44, 582704), (64, 400609), (79, 324544), (88, 291352), (158, 162272), (176, 145676), (316, 81136), (352, 72838), (461, 55616), (632, 40568), (704, 36419), (869, 29504), (922, 27808), (1264, 20284), (1738, 14752), (1844, 13904), (2528, 10142), (3476, 7376), (3688, 6952), (5056, 5071)]