28941192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19163

約数の個数: 64

約数和(自身を含む): 91881600

約数和(自身を除く): 62940408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19141, 38282, 57423, 76564, 114846, 133987, 153128, 172269, 229692, 267974, 344538, 401961, 459384, 516807, 535948, 689076, 803922, 1033614, 1071896, 1205883, 1378152, 1607844, 2067228, 2411766, 3215688, 3617649, 4134456, 4823532, 7235298, 9647064, 14470596, 28941192]

約数ペア:

[(1, 28941192), (2, 14470596), (3, 9647064), (4, 7235298), (6, 4823532), (7, 4134456), (8, 3617649), (9, 3215688), (12, 2411766), (14, 2067228), (18, 1607844), (21, 1378152), (24, 1205883), (27, 1071896), (28, 1033614), (36, 803922), (42, 689076), (54, 535948), (56, 516807), (63, 459384), (72, 401961), (84, 344538), (108, 267974), (126, 229692), (168, 172269), (189, 153128), (216, 133987), (252, 114846), (378, 76564), (504, 57423), (756, 38282), (1512, 19141)]