26527144

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 57009600

約数和(自身を除く): 30482456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 739, 1282, 1478, 2564, 2956, 4487, 5128, 5173, 5912, 8974, 10346, 17948, 20692, 35896, 41384, 473699, 947398, 1894796, 3315893, 3789592, 6631786, 13263572, 26527144]

約数ペア:

[(1, 26527144), (2, 13263572), (4, 6631786), (7, 3789592), (8, 3315893), (14, 1894796), (28, 947398), (56, 473699), (641, 41384), (739, 35896), (1282, 20692), (1478, 17948), (2564, 10346), (2956, 8974), (4487, 5912), (5128, 5173)]