42825904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 40

約数和(自身を含む): 92025360

約数和(自身を除く): 49199456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3989, 5368, 7978, 10736, 15956, 31912, 43879, 63824, 87758, 175516, 243329, 351032, 486658, 702064, 973316, 1946632, 2676619, 3893264, 5353238, 10706476, 21412952, 42825904]

約数ペア:

[(1, 42825904), (2, 21412952), (4, 10706476), (8, 5353238), (11, 3893264), (16, 2676619), (22, 1946632), (44, 973316), (61, 702064), (88, 486658), (122, 351032), (176, 243329), (244, 175516), (488, 87758), (671, 63824), (976, 43879), (1342, 31912), (2684, 15956), (3989, 10736), (5368, 7978)]