38638712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 87436800

約数和(自身を除く): 48798088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 161, 184, 229, 262, 322, 458, 524, 644, 916, 917, 1048, 1288, 1603, 1832, 1834, 3013, 3206, 3668, 5267, 6026, 6412, 7336, 10534, 12052, 12824, 21068, 21091, 24104, 29999, 36869, 42136, 42182, 59998, 73738, 84364, 119996, 147476, 168728, 209993, 239992, 294952, 419986, 689977, 839972, 1379954, 1679944, 2759908, 4829839, 5519816, 9659678, 19319356, 38638712]

約数ペア:

[(1, 38638712), (2, 19319356), (4, 9659678), (7, 5519816), (8, 4829839), (14, 2759908), (23, 1679944), (28, 1379954), (46, 839972), (56, 689977), (92, 419986), (131, 294952), (161, 239992), (184, 209993), (229, 168728), (262, 147476), (322, 119996), (458, 84364), (524, 73738), (644, 59998), (916, 42182), (917, 42136), (1048, 36869), (1288, 29999), (1603, 24104), (1832, 21091), (1834, 21068), (3013, 12824), (3206, 12052), (3668, 10534), (5267, 7336), (6026, 6412)]