4227968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 9363600

約数和(自身を除く): 5135632

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 67, 68, 116, 128, 134, 136, 232, 268, 272, 464, 493, 536, 544, 928, 986, 1072, 1088, 1139, 1856, 1943, 1972, 2144, 2176, 2278, 3712, 3886, 3944, 4288, 4556, 7772, 7888, 8576, 9112, 15544, 15776, 18224, 31088, 31552, 33031, 36448, 62176, 63104, 66062, 72896, 124352, 132124, 145792, 248704, 264248, 528496, 1056992, 2113984, 4227968]

約数ペア:

[(1, 4227968), (2, 2113984), (4, 1056992), (8, 528496), (16, 264248), (17, 248704), (29, 145792), (32, 132124), (34, 124352), (58, 72896), (64, 66062), (67, 63104), (68, 62176), (116, 36448), (128, 33031), (134, 31552), (136, 31088), (232, 18224), (268, 15776), (272, 15544), (464, 9112), (493, 8576), (536, 7888), (544, 7772), (928, 4556), (986, 4288), (1072, 3944), (1088, 3886), (1139, 3712), (1856, 2278), (1943, 2176), (1972, 2144)]