12671464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 26592300

約数和(自身を除く): 13920836

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 89, 104, 148, 178, 296, 356, 481, 712, 962, 1157, 1369, 1924, 2314, 2738, 3293, 3848, 4628, 5476, 6586, 9256, 10952, 13172, 17797, 26344, 35594, 42809, 71188, 85618, 121841, 142376, 171236, 243682, 342472, 487364, 974728, 1583933, 3167866, 6335732, 12671464]

約数ペア:

[(1, 12671464), (2, 6335732), (4, 3167866), (8, 1583933), (13, 974728), (26, 487364), (37, 342472), (52, 243682), (74, 171236), (89, 142376), (104, 121841), (148, 85618), (178, 71188), (296, 42809), (356, 35594), (481, 26344), (712, 17797), (962, 13172), (1157, 10952), (1369, 9256), (1924, 6586), (2314, 5476), (2738, 4628), (3293, 3848)]