28792610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 65781504

約数和(自身を除く): 36988894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 613, 671, 770, 854, 1226, 1342, 2135, 3065, 3355, 4270, 4291, 4697, 6130, 6710, 6743, 8582, 9394, 13486, 21455, 23485, 33715, 37393, 42910, 46970, 47201, 67430, 74786, 94402, 186965, 236005, 261751, 373930, 411323, 472010, 523502, 822646, 1308755, 2056615, 2617510, 2879261, 4113230, 5758522, 14396305, 28792610]

約数ペア:

[(1, 28792610), (2, 14396305), (5, 5758522), (7, 4113230), (10, 2879261), (11, 2617510), (14, 2056615), (22, 1308755), (35, 822646), (55, 523502), (61, 472010), (70, 411323), (77, 373930), (110, 261751), (122, 236005), (154, 186965), (305, 94402), (385, 74786), (427, 67430), (610, 47201), (613, 46970), (671, 42910), (770, 37393), (854, 33715), (1226, 23485), (1342, 21455), (2135, 13486), (3065, 9394), (3355, 8582), (4270, 6743), (4291, 6710), (4697, 6130)]