7407123968

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3227

約数の個数: 80

約数和(自身を含む): 15253421040

約数和(自身を除く): 7846297072

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 212, 256, 356, 424, 512, 712, 848, 1424, 1696, 2848, 3067, 3392, 4717, 5696, 6134, 6784, 9434, 11392, 12268, 13568, 18868, 22784, 24536, 27136, 37736, 45568, 49072, 75472, 98144, 150944, 162551, 196288, 272963, 301888, 325102, 392576, 545926, 603776, 650204, 785152, 1091852, 1207552, 1300408, 1570304, 2183704, 2415104, 2600816, 4367408, 5201632, 8734816, 10403264, 14467039, 17469632, 20806528, 28934078, 34939264, 41613056, 57868156, 69878528, 83226112, 115736312, 139757056, 231472624, 462945248, 925890496, 1851780992, 3703561984, 7407123968]

約数ペア:

[(1, 7407123968), (2, 3703561984), (4, 1851780992), (8, 925890496), (16, 462945248), (32, 231472624), (53, 139757056), (64, 115736312), (89, 83226112), (106, 69878528), (128, 57868156), (178, 41613056), (212, 34939264), (256, 28934078), (356, 20806528), (424, 17469632), (512, 14467039), (712, 10403264), (848, 8734816), (1424, 5201632), (1696, 4367408), (2848, 2600816), (3067, 2415104), (3392, 2183704), (4717, 1570304), (5696, 1300408), (6134, 1207552), (6784, 1091852), (9434, 785152), (11392, 650204), (12268, 603776), (13568, 545926), (18868, 392576), (22784, 325102), (24536, 301888), (27136, 272963), (37736, 196288), (45568, 162551), (49072, 150944), (75472, 98144)]