26976390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6797

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 50921850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6761, 13522, 20283, 33805, 40566, 47327, 67610, 94654, 101415, 128459, 141981, 202830, 236635, 256918, 283962, 385377, 473270, 642295, 709905, 770754, 899213, 1284590, 1419810, 1798426, 1926885, 2697639, 3853770, 4496065, 5395278, 8992130, 13488195, 26976390]

約数ペア:

[(1, 26976390), (2, 13488195), (3, 8992130), (5, 5395278), (6, 4496065), (7, 3853770), (10, 2697639), (14, 1926885), (15, 1798426), (19, 1419810), (21, 1284590), (30, 899213), (35, 770754), (38, 709905), (42, 642295), (57, 473270), (70, 385377), (95, 283962), (105, 256918), (114, 236635), (133, 202830), (190, 141981), (210, 128459), (266, 101415), (285, 94654), (399, 67610), (570, 47327), (665, 40566), (798, 33805), (1330, 20283), (1995, 13522), (3990, 6761)]