28136096

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 29779552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 251, 452, 496, 502, 904, 992, 1004, 1808, 2008, 3503, 3616, 4016, 7006, 7781, 8032, 14012, 15562, 28024, 28363, 31124, 56048, 56726, 62248, 112096, 113452, 124496, 226904, 248992, 453808, 879253, 907616, 1758506, 3517012, 7034024, 14068048, 28136096]

約数ペア:

[(1, 28136096), (2, 14068048), (4, 7034024), (8, 3517012), (16, 1758506), (31, 907616), (32, 879253), (62, 453808), (113, 248992), (124, 226904), (226, 124496), (248, 113452), (251, 112096), (452, 62248), (496, 56726), (502, 56048), (904, 31124), (992, 28363), (1004, 28024), (1808, 15562), (2008, 14012), (3503, 8032), (3616, 7781), (4016, 7006)]