28876716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 82790400

約数和(自身を除く): 53913684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 198, 218, 223, 297, 327, 396, 436, 446, 594, 654, 669, 892, 981, 1188, 1199, 1308, 1338, 1962, 2007, 2398, 2453, 2676, 2943, 3597, 3924, 4014, 4796, 4906, 5886, 6021, 7194, 7359, 8028, 9812, 10791, 11772, 12042, 14388, 14718, 21582, 22077, 24084, 24307, 29436, 32373, 43164, 44154, 48614, 64746, 66231, 72921, 88308, 97228, 129492, 132462, 145842, 218763, 264924, 267377, 291684, 437526, 534754, 656289, 802131, 875052, 1069508, 1312578, 1604262, 2406393, 2625156, 3208524, 4812786, 7219179, 9625572, 14438358, 28876716]

約数ペア:

[(1, 28876716), (2, 14438358), (3, 9625572), (4, 7219179), (6, 4812786), (9, 3208524), (11, 2625156), (12, 2406393), (18, 1604262), (22, 1312578), (27, 1069508), (33, 875052), (36, 802131), (44, 656289), (54, 534754), (66, 437526), (99, 291684), (108, 267377), (109, 264924), (132, 218763), (198, 145842), (218, 132462), (223, 129492), (297, 97228), (327, 88308), (396, 72921), (436, 66231), (446, 64746), (594, 48614), (654, 44154), (669, 43164), (892, 32373), (981, 29436), (1188, 24307), (1199, 24084), (1308, 22077), (1338, 21582), (1962, 14718), (2007, 14388), (2398, 12042), (2453, 11772), (2676, 10791), (2943, 9812), (3597, 8028), (3924, 7359), (4014, 7194), (4796, 6021), (4906, 5886)]