7401352

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 16416000

約数和(自身を除く): 9014648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 239, 316, 392, 478, 553, 632, 956, 1106, 1673, 1912, 2212, 3346, 3871, 4424, 6692, 7742, 11711, 13384, 15484, 18881, 23422, 30968, 37762, 46844, 75524, 93688, 132167, 151048, 264334, 528668, 925169, 1057336, 1850338, 3700676, 7401352]

約数ペア:

[(1, 7401352), (2, 3700676), (4, 1850338), (7, 1057336), (8, 925169), (14, 528668), (28, 264334), (49, 151048), (56, 132167), (79, 93688), (98, 75524), (158, 46844), (196, 37762), (239, 30968), (316, 23422), (392, 18881), (478, 15484), (553, 13384), (632, 11711), (956, 7742), (1106, 6692), (1673, 4424), (1912, 3871), (2212, 3346)]