28796196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 80212608

約数和(自身を除く): 51416412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 132, 143, 156, 173, 194, 286, 291, 346, 388, 429, 519, 572, 582, 692, 858, 1038, 1067, 1164, 1261, 1716, 1903, 2076, 2134, 2249, 2522, 3201, 3783, 3806, 4268, 4498, 5044, 5709, 6402, 6747, 7566, 7612, 8996, 11418, 12804, 13494, 13871, 15132, 16781, 22836, 24739, 26988, 27742, 33562, 41613, 49478, 50343, 55484, 67124, 74217, 83226, 98956, 100686, 148434, 166452, 184591, 201372, 218153, 296868, 369182, 436306, 553773, 654459, 738364, 872612, 1107546, 1308918, 2215092, 2399683, 2617836, 4799366, 7199049, 9598732, 14398098, 28796196]

約数ペア:

[(1, 28796196), (2, 14398098), (3, 9598732), (4, 7199049), (6, 4799366), (11, 2617836), (12, 2399683), (13, 2215092), (22, 1308918), (26, 1107546), (33, 872612), (39, 738364), (44, 654459), (52, 553773), (66, 436306), (78, 369182), (97, 296868), (132, 218153), (143, 201372), (156, 184591), (173, 166452), (194, 148434), (286, 100686), (291, 98956), (346, 83226), (388, 74217), (429, 67124), (519, 55484), (572, 50343), (582, 49478), (692, 41613), (858, 33562), (1038, 27742), (1067, 26988), (1164, 24739), (1261, 22836), (1716, 16781), (1903, 15132), (2076, 13871), (2134, 13494), (2249, 12804), (2522, 11418), (3201, 8996), (3783, 7612), (3806, 7566), (4268, 6747), (4498, 6402), (5044, 5709)]