16396772

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 21907228

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 49, 68, 74, 76, 98, 119, 133, 148, 196, 238, 259, 266, 323, 343, 476, 518, 532, 629, 646, 686, 703, 833, 931, 1036, 1258, 1292, 1372, 1406, 1666, 1813, 1862, 2261, 2516, 2812, 3332, 3626, 3724, 4403, 4522, 4921, 5831, 6517, 7252, 8806, 9044, 9842, 11662, 11951, 12691, 13034, 15827, 17612, 19684, 23324, 23902, 25382, 26068, 30821, 31654, 34447, 47804, 50764, 61642, 63308, 68894, 83657, 110789, 123284, 137788, 167314, 215747, 221578, 241129, 334628, 431494, 443156, 482258, 585599, 862988, 964516, 1171198, 2342396, 4099193, 8198386, 16396772]

約数ペア:

[(1, 16396772), (2, 8198386), (4, 4099193), (7, 2342396), (14, 1171198), (17, 964516), (19, 862988), (28, 585599), (34, 482258), (37, 443156), (38, 431494), (49, 334628), (68, 241129), (74, 221578), (76, 215747), (98, 167314), (119, 137788), (133, 123284), (148, 110789), (196, 83657), (238, 68894), (259, 63308), (266, 61642), (323, 50764), (343, 47804), (476, 34447), (518, 31654), (532, 30821), (629, 26068), (646, 25382), (686, 23902), (703, 23324), (833, 19684), (931, 17612), (1036, 15827), (1258, 13034), (1292, 12691), (1372, 11951), (1406, 11662), (1666, 9842), (1813, 9044), (1862, 8806), (2261, 7252), (2516, 6517), (2812, 5831), (3332, 4921), (3626, 4522), (3724, 4403)]