38547908

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 86873472

約数和(自身を除く): 48325564

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 503, 644, 782, 833, 1006, 1127, 1564, 1666, 2012, 2254, 2737, 3332, 3521, 4508, 5474, 7042, 8551, 10948, 11569, 14084, 17102, 19159, 23138, 24647, 34204, 38318, 46276, 49294, 59857, 76636, 80983, 98588, 119714, 161966, 196673, 239428, 323932, 393346, 418999, 566881, 786692, 837998, 1133762, 1376711, 1675996, 2267524, 2753422, 5506844, 9636977, 19273954, 38547908]

約数ペア:

[(1, 38547908), (2, 19273954), (4, 9636977), (7, 5506844), (14, 2753422), (17, 2267524), (23, 1675996), (28, 1376711), (34, 1133762), (46, 837998), (49, 786692), (68, 566881), (92, 418999), (98, 393346), (119, 323932), (161, 239428), (196, 196673), (238, 161966), (322, 119714), (391, 98588), (476, 80983), (503, 76636), (644, 59857), (782, 49294), (833, 46276), (1006, 38318), (1127, 34204), (1564, 24647), (1666, 23138), (2012, 19159), (2254, 17102), (2737, 14084), (3332, 11569), (3521, 10948), (4508, 8551), (5474, 7042)]