16712122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 32845824

約数和(自身を除く): 16133702

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 71, 86, 119, 142, 161, 238, 301, 322, 391, 497, 602, 731, 782, 989, 994, 1207, 1462, 1633, 1978, 2414, 2737, 3053, 3266, 5117, 5474, 6106, 6923, 8449, 10234, 11431, 13846, 16813, 16898, 21371, 22862, 27761, 33626, 42742, 51901, 55522, 70219, 103802, 117691, 140438, 194327, 235382, 363307, 388654, 491533, 726614, 983066, 1193723, 2387446, 8356061, 16712122]

約数ペア:

[(1, 16712122), (2, 8356061), (7, 2387446), (14, 1193723), (17, 983066), (23, 726614), (34, 491533), (43, 388654), (46, 363307), (71, 235382), (86, 194327), (119, 140438), (142, 117691), (161, 103802), (238, 70219), (301, 55522), (322, 51901), (391, 42742), (497, 33626), (602, 27761), (731, 22862), (782, 21371), (989, 16898), (994, 16813), (1207, 13846), (1462, 11431), (1633, 10234), (1978, 8449), (2414, 6923), (2737, 6106), (3053, 5474), (3266, 5117)]