40006472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 84755580

約数和(自身を除く): 44749108

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1117, 1628, 2234, 3256, 4468, 4477, 8936, 8954, 12287, 17908, 24574, 35816, 41329, 49148, 82658, 98296, 135157, 165316, 270314, 330632, 454619, 540628, 909238, 1081256, 1818476, 3636952, 5000809, 10001618, 20003236, 40006472]

約数ペア:

[(1, 40006472), (2, 20003236), (4, 10001618), (8, 5000809), (11, 3636952), (22, 1818476), (37, 1081256), (44, 909238), (74, 540628), (88, 454619), (121, 330632), (148, 270314), (242, 165316), (296, 135157), (407, 98296), (484, 82658), (814, 49148), (968, 41329), (1117, 35816), (1628, 24574), (2234, 17908), (3256, 12287), (4468, 8954), (4477, 8936)]