22178208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 72

約数和(自身を含む): 63086688

約数和(自身を除く): 40908480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1367, 2028, 2704, 2734, 4056, 4101, 5408, 5468, 8112, 8202, 10936, 16224, 16404, 17771, 21872, 32808, 35542, 43744, 53313, 65616, 71084, 106626, 131232, 142168, 213252, 231023, 284336, 426504, 462046, 568672, 693069, 853008, 924092, 1386138, 1706016, 1848184, 2772276, 3696368, 5544552, 7392736, 11089104, 22178208]

約数ペア:

[(1, 22178208), (2, 11089104), (3, 7392736), (4, 5544552), (6, 3696368), (8, 2772276), (12, 1848184), (13, 1706016), (16, 1386138), (24, 924092), (26, 853008), (32, 693069), (39, 568672), (48, 462046), (52, 426504), (78, 284336), (96, 231023), (104, 213252), (156, 142168), (169, 131232), (208, 106626), (312, 71084), (338, 65616), (416, 53313), (507, 43744), (624, 35542), (676, 32808), (1014, 21872), (1248, 17771), (1352, 16404), (1367, 16224), (2028, 10936), (2704, 8202), (2734, 8112), (4056, 5468), (4101, 5408)]