4428228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 12755232

約数和(自身を除く): 8327004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 443, 476, 588, 714, 833, 886, 1329, 1428, 1666, 1772, 2499, 2658, 3101, 3332, 4998, 5316, 6202, 7531, 9303, 9996, 12404, 15062, 18606, 21707, 22593, 30124, 37212, 43414, 45186, 52717, 65121, 86828, 90372, 105434, 130242, 158151, 210868, 260484, 316302, 369019, 632604, 738038, 1107057, 1476076, 2214114, 4428228]

約数ペア:

[(1, 4428228), (2, 2214114), (3, 1476076), (4, 1107057), (6, 738038), (7, 632604), (12, 369019), (14, 316302), (17, 260484), (21, 210868), (28, 158151), (34, 130242), (42, 105434), (49, 90372), (51, 86828), (68, 65121), (84, 52717), (98, 45186), (102, 43414), (119, 37212), (147, 30124), (196, 22593), (204, 21707), (238, 18606), (294, 15062), (357, 12404), (443, 9996), (476, 9303), (588, 7531), (714, 6202), (833, 5316), (886, 4998), (1329, 3332), (1428, 3101), (1666, 2658), (1772, 2499)]