26249032

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 53149500

約数和(自身を除く): 26900468

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 149, 152, 244, 298, 361, 488, 596, 722, 1159, 1192, 1444, 2318, 2831, 2888, 4636, 5662, 9089, 9272, 11324, 18178, 22021, 22648, 36356, 44042, 53789, 72712, 88084, 107578, 172691, 176168, 215156, 345382, 430312, 690764, 1381528, 3281129, 6562258, 13124516, 26249032]

約数ペア:

[(1, 26249032), (2, 13124516), (4, 6562258), (8, 3281129), (19, 1381528), (38, 690764), (61, 430312), (76, 345382), (122, 215156), (149, 176168), (152, 172691), (244, 107578), (298, 88084), (361, 72712), (488, 53789), (596, 44042), (722, 36356), (1159, 22648), (1192, 22021), (1444, 18178), (2318, 11324), (2831, 9272), (2888, 9089), (4636, 5662)]