28523670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 80372736

約数和(自身を除く): 51849066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3671, 3885, 7342, 7770, 11013, 18355, 22026, 25697, 36710, 51394, 55065, 77091, 110130, 128485, 135827, 154182, 256970, 271654, 385455, 407481, 679135, 770910, 814962, 950789, 1358270, 1901578, 2037405, 2852367, 4074810, 4753945, 5704734, 9507890, 14261835, 28523670]

約数ペア:

[(1, 28523670), (2, 14261835), (3, 9507890), (5, 5704734), (6, 4753945), (7, 4074810), (10, 2852367), (14, 2037405), (15, 1901578), (21, 1358270), (30, 950789), (35, 814962), (37, 770910), (42, 679135), (70, 407481), (74, 385455), (105, 271654), (111, 256970), (185, 154182), (210, 135827), (222, 128485), (259, 110130), (370, 77091), (518, 55065), (555, 51394), (777, 36710), (1110, 25697), (1295, 22026), (1554, 18355), (2590, 11013), (3671, 7770), (3885, 7342)]