28192002

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 60370752

約数和(自身を除く): 32178750

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 151, 174, 222, 302, 453, 841, 906, 1073, 1682, 2146, 2523, 3219, 4379, 5046, 5587, 6438, 8758, 11174, 13137, 16761, 26274, 31117, 33522, 62234, 93351, 126991, 162023, 186702, 253982, 324046, 380973, 486069, 761946, 972138, 4698667, 9397334, 14096001, 28192002]

約数ペア:

[(1, 28192002), (2, 14096001), (3, 9397334), (6, 4698667), (29, 972138), (37, 761946), (58, 486069), (74, 380973), (87, 324046), (111, 253982), (151, 186702), (174, 162023), (222, 126991), (302, 93351), (453, 62234), (841, 33522), (906, 31117), (1073, 26274), (1682, 16761), (2146, 13137), (2523, 11174), (3219, 8758), (4379, 6438), (5046, 5587)]