26508508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 27004196

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 191, 221, 314, 382, 442, 628, 764, 884, 2041, 2483, 2669, 3247, 4082, 4966, 5338, 6494, 8164, 9932, 10676, 12988, 29987, 34697, 42211, 59974, 69394, 84422, 119948, 138788, 168844, 389831, 509779, 779662, 1019558, 1559324, 2039116, 6627127, 13254254, 26508508]

約数ペア:

[(1, 26508508), (2, 13254254), (4, 6627127), (13, 2039116), (17, 1559324), (26, 1019558), (34, 779662), (52, 509779), (68, 389831), (157, 168844), (191, 138788), (221, 119948), (314, 84422), (382, 69394), (442, 59974), (628, 42211), (764, 34697), (884, 29987), (2041, 12988), (2483, 10676), (2669, 9932), (3247, 8164), (4082, 6494), (4966, 5338)]