27238432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 59196312

約数和(自身を除く): 31957880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1597, 2132, 3194, 4264, 6388, 8528, 12776, 17056, 20761, 25552, 41522, 51104, 65477, 83044, 130954, 166088, 261908, 332176, 523816, 664352, 851201, 1047632, 1702402, 2095264, 3404804, 6809608, 13619216, 27238432]

約数ペア:

[(1, 27238432), (2, 13619216), (4, 6809608), (8, 3404804), (13, 2095264), (16, 1702402), (26, 1047632), (32, 851201), (41, 664352), (52, 523816), (82, 332176), (104, 261908), (164, 166088), (208, 130954), (328, 83044), (416, 65477), (533, 51104), (656, 41522), (1066, 25552), (1312, 20761), (1597, 17056), (2132, 12776), (3194, 8528), (4264, 6388)]