40375248

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6421}}^1$

素因数の和:6563

約数の個数: 40

約数和(自身を含む): 105115296

約数和(自身を除く): 64740048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 102736, 154104, 308208, 841151, 1682302, 2523453, 3364604, 5046906, 6729208, 10093812, 13458416, 20187624, 40375248]

約数ペア:

[(1, 40375248), (2, 20187624), (3, 13458416), (4, 10093812), (6, 6729208), (8, 5046906), (12, 3364604), (16, 2523453), (24, 1682302), (48, 841151), (131, 308208), (262, 154104), (393, 102736), (524, 77052), (786, 51368), (1048, 38526), (1572, 25684), (2096, 19263), (3144, 12842), (6288, 6421)]