7980205504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{6829}}^1$

素因数の和:6922

約数の個数: 84

約数和(自身を含む): 17226762600

約数和(自身を除く): 9246557096

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 961, 992, 1178, 1216, 1922, 1984, 2356, 3844, 4712, 6829, 7688, 9424, 13658, 15376, 18259, 18848, 27316, 30752, 36518, 37696, 54632, 61504, 73036, 109264, 129751, 146072, 211699, 218528, 259502, 292144, 423398, 437056, 519004, 584288, 846796, 1038008, 1168576, 1693592, 2076016, 3387184, 4022281, 4152032, 6562669, 6774368, 8044562, 8304064, 13125338, 13548736, 16089124, 26250676, 32178248, 52501352, 64356496, 105002704, 124690711, 128712992, 210005408, 249381422, 257425984, 420010816, 498762844, 997525688, 1995051376, 3990102752, 7980205504]

約数ペア:

[(1, 7980205504), (2, 3990102752), (4, 1995051376), (8, 997525688), (16, 498762844), (19, 420010816), (31, 257425984), (32, 249381422), (38, 210005408), (62, 128712992), (64, 124690711), (76, 105002704), (124, 64356496), (152, 52501352), (248, 32178248), (304, 26250676), (496, 16089124), (589, 13548736), (608, 13125338), (961, 8304064), (992, 8044562), (1178, 6774368), (1216, 6562669), (1922, 4152032), (1984, 4022281), (2356, 3387184), (3844, 2076016), (4712, 1693592), (6829, 1168576), (7688, 1038008), (9424, 846796), (13658, 584288), (15376, 519004), (18259, 437056), (18848, 423398), (27316, 292144), (30752, 259502), (36518, 218528), (37696, 211699), (54632, 146072), (61504, 129751), (73036, 109264)]