7874132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 17028480

約数和(自身を除く): 9154348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 361, 532, 574, 722, 779, 1148, 1444, 1558, 2527, 3116, 5054, 5453, 6859, 10108, 10906, 13718, 14801, 21812, 27436, 29602, 48013, 59204, 96026, 103607, 192052, 207214, 281219, 414428, 562438, 1124876, 1968533, 3937066, 7874132]

約数ペア:

[(1, 7874132), (2, 3937066), (4, 1968533), (7, 1124876), (14, 562438), (19, 414428), (28, 281219), (38, 207214), (41, 192052), (76, 103607), (82, 96026), (133, 59204), (164, 48013), (266, 29602), (287, 27436), (361, 21812), (532, 14801), (574, 13718), (722, 10906), (779, 10108), (1148, 6859), (1444, 5453), (1558, 5054), (2527, 3116)]