15943416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 28120584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 1699, 2346, 3128, 3398, 4692, 5097, 6796, 9384, 10194, 13592, 20388, 28883, 39077, 40776, 57766, 78154, 86649, 115532, 117231, 156308, 173298, 231064, 234462, 312616, 346596, 468924, 664309, 693192, 937848, 1328618, 1992927, 2657236, 3985854, 5314472, 7971708, 15943416]

約数ペア:

[(1, 15943416), (2, 7971708), (3, 5314472), (4, 3985854), (6, 2657236), (8, 1992927), (12, 1328618), (17, 937848), (23, 693192), (24, 664309), (34, 468924), (46, 346596), (51, 312616), (68, 234462), (69, 231064), (92, 173298), (102, 156308), (136, 117231), (138, 115532), (184, 86649), (204, 78154), (276, 57766), (391, 40776), (408, 39077), (552, 28883), (782, 20388), (1173, 13592), (1564, 10194), (1699, 9384), (2346, 6796), (3128, 5097), (3398, 4692)]