7204372

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 15120000

約数和(自身を除く): 7915628

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 89, 98, 118, 178, 196, 236, 343, 356, 413, 623, 686, 826, 1246, 1372, 1652, 2492, 2891, 4361, 5251, 5782, 8722, 10502, 11564, 17444, 20237, 21004, 30527, 36757, 40474, 61054, 73514, 80948, 122108, 147028, 257299, 514598, 1029196, 1801093, 3602186, 7204372]

約数ペア:

[(1, 7204372), (2, 3602186), (4, 1801093), (7, 1029196), (14, 514598), (28, 257299), (49, 147028), (59, 122108), (89, 80948), (98, 73514), (118, 61054), (178, 40474), (196, 36757), (236, 30527), (343, 21004), (356, 20237), (413, 17444), (623, 11564), (686, 10502), (826, 8722), (1246, 5782), (1372, 5251), (1652, 4361), (2492, 2891)]