40891488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38723}}^1$

素因数の和:38747

約数の個数: 48

約数和(自身を含む): 117101376

約数和(自身を除く): 76209888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 38723, 77446, 116169, 154892, 232338, 309784, 425953, 464676, 619568, 851906, 929352, 1239136, 1277859, 1703812, 1858704, 2555718, 3407624, 3717408, 5111436, 6815248, 10222872, 13630496, 20445744, 40891488]

約数ペア:

[(1, 40891488), (2, 20445744), (3, 13630496), (4, 10222872), (6, 6815248), (8, 5111436), (11, 3717408), (12, 3407624), (16, 2555718), (22, 1858704), (24, 1703812), (32, 1277859), (33, 1239136), (44, 929352), (48, 851906), (66, 619568), (88, 464676), (96, 425953), (132, 309784), (176, 232338), (264, 154892), (352, 116169), (528, 77446), (1056, 38723)]