40831448

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12027

約数の個数: 32

約数和(自身を含む): 88937760

約数和(自身を除く): 48106312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 11953, 23906, 47812, 83671, 95624, 167342, 334684, 669368, 729133, 1458266, 2916532, 5103931, 5833064, 10207862, 20415724, 40831448]

約数ペア:

[(1, 40831448), (2, 20415724), (4, 10207862), (7, 5833064), (8, 5103931), (14, 2916532), (28, 1458266), (56, 729133), (61, 669368), (122, 334684), (244, 167342), (427, 95624), (488, 83671), (854, 47812), (1708, 23906), (3416, 11953)]