40355588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 89940480

約数和(自身を除く): 49584892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 3823, 5278, 7646, 10556, 15292, 26761, 49699, 53522, 99398, 107044, 110867, 198796, 221734, 347893, 443468, 695786, 776069, 1391572, 1441271, 1552138, 2882542, 3104276, 5765084, 10088897, 20177794, 40355588]

約数ペア:

[(1, 40355588), (2, 20177794), (4, 10088897), (7, 5765084), (13, 3104276), (14, 2882542), (26, 1552138), (28, 1441271), (29, 1391572), (52, 776069), (58, 695786), (91, 443468), (116, 347893), (182, 221734), (203, 198796), (364, 110867), (377, 107044), (406, 99398), (754, 53522), (812, 49699), (1508, 26761), (2639, 15292), (3823, 10556), (5278, 7646)]