26937924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 70096320

約数和(自身を除く): 43158396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 359, 444, 481, 507, 676, 718, 962, 1014, 1077, 1436, 1443, 1924, 2028, 2154, 2886, 4308, 4667, 5772, 6253, 9334, 12506, 13283, 14001, 18668, 18759, 25012, 26566, 28002, 37518, 39849, 53132, 56004, 60671, 75036, 79698, 121342, 159396, 172679, 182013, 242684, 345358, 364026, 518037, 690716, 728052, 1036074, 2072148, 2244827, 4489654, 6734481, 8979308, 13468962, 26937924]

約数ペア:

[(1, 26937924), (2, 13468962), (3, 8979308), (4, 6734481), (6, 4489654), (12, 2244827), (13, 2072148), (26, 1036074), (37, 728052), (39, 690716), (52, 518037), (74, 364026), (78, 345358), (111, 242684), (148, 182013), (156, 172679), (169, 159396), (222, 121342), (338, 79698), (359, 75036), (444, 60671), (481, 56004), (507, 53132), (676, 39849), (718, 37518), (962, 28002), (1014, 26566), (1077, 25012), (1436, 18759), (1443, 18668), (1924, 14001), (2028, 13283), (2154, 12506), (2886, 9334), (4308, 6253), (4667, 5772)]