38078468974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{123727}}^1$

素因数の和:123857

約数の個数: 64

約数和(自身を含む): 74830694400

約数和(自身を除く): 36752225426

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 89, 91, 133, 178, 182, 247, 266, 494, 623, 1157, 1246, 1691, 1729, 2314, 3382, 3458, 8099, 11837, 16198, 21983, 23674, 43966, 123727, 153881, 247454, 307762, 866089, 1608451, 1732178, 2350813, 3216902, 4701626, 11011703, 11259157, 16455691, 22023406, 22518314, 30560569, 32911382, 61121138, 77081921, 143152139, 154163842, 209222357, 213923983, 286304278, 418444714, 427847966, 1002064973, 1464556499, 2004129946, 2719890641, 2929112998, 5439781282, 19039234487, 38078468974]

約数ペア:

[(1, 38078468974), (2, 19039234487), (7, 5439781282), (13, 2929112998), (14, 2719890641), (19, 2004129946), (26, 1464556499), (38, 1002064973), (89, 427847966), (91, 418444714), (133, 286304278), (178, 213923983), (182, 209222357), (247, 154163842), (266, 143152139), (494, 77081921), (623, 61121138), (1157, 32911382), (1246, 30560569), (1691, 22518314), (1729, 22023406), (2314, 16455691), (3382, 11259157), (3458, 11011703), (8099, 4701626), (11837, 3216902), (16198, 2350813), (21983, 1732178), (23674, 1608451), (43966, 866089), (123727, 307762), (153881, 247454)]