8867642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 8861638

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 53, 74, 106, 119, 133, 238, 259, 266, 323, 371, 518, 629, 646, 703, 742, 901, 1007, 1258, 1406, 1802, 1961, 2014, 2261, 3922, 4403, 4522, 4921, 6307, 7049, 8806, 9842, 11951, 12614, 13727, 14098, 17119, 23902, 27454, 33337, 34238, 37259, 66674, 74518, 83657, 119833, 167314, 233359, 239666, 260813, 466718, 521626, 633403, 1266806, 4433821, 8867642]

約数ペア:

[(1, 8867642), (2, 4433821), (7, 1266806), (14, 633403), (17, 521626), (19, 466718), (34, 260813), (37, 239666), (38, 233359), (53, 167314), (74, 119833), (106, 83657), (119, 74518), (133, 66674), (238, 37259), (259, 34238), (266, 33337), (323, 27454), (371, 23902), (518, 17119), (629, 14098), (646, 13727), (703, 12614), (742, 11951), (901, 9842), (1007, 8806), (1258, 7049), (1406, 6307), (1802, 4921), (1961, 4522), (2014, 4403), (2261, 3922)]