28804188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 84962304

約数和(自身を除く): 56158116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 877, 966, 1173, 1428, 1564, 1754, 1932, 2346, 2631, 2737, 3508, 4692, 5262, 5474, 6139, 8211, 10524, 10948, 12278, 14909, 16422, 18417, 20171, 24556, 29818, 32844, 36834, 40342, 44727, 59636, 60513, 73668, 80684, 89454, 104363, 121026, 141197, 178908, 208726, 242052, 282394, 313089, 342907, 417452, 423591, 564788, 626178, 685814, 847182, 1028721, 1252356, 1371628, 1694364, 2057442, 2400349, 4114884, 4800698, 7201047, 9601396, 14402094, 28804188]

約数ペア:

[(1, 28804188), (2, 14402094), (3, 9601396), (4, 7201047), (6, 4800698), (7, 4114884), (12, 2400349), (14, 2057442), (17, 1694364), (21, 1371628), (23, 1252356), (28, 1028721), (34, 847182), (42, 685814), (46, 626178), (51, 564788), (68, 423591), (69, 417452), (84, 342907), (92, 313089), (102, 282394), (119, 242052), (138, 208726), (161, 178908), (204, 141197), (238, 121026), (276, 104363), (322, 89454), (357, 80684), (391, 73668), (476, 60513), (483, 59636), (644, 44727), (714, 40342), (782, 36834), (877, 32844), (966, 29818), (1173, 24556), (1428, 20171), (1564, 18417), (1754, 16422), (1932, 14909), (2346, 12278), (2631, 10948), (2737, 10524), (3508, 8211), (4692, 6139), (5262, 5474)]