858240544

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{22147}}^1$

素因数の和:22337

約数の個数: 48

約数和(自身を含む): 1942291008

約数和(自身を除く): 1084050464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 19376, 22147, 38752, 44294, 88588, 155029, 177176, 310058, 354352, 620116, 708704, 1240232, 2480464, 3831431, 4960928, 7662862, 15325724, 26820017, 30651448, 53640034, 61302896, 107280068, 122605792, 214560136, 429120272, 858240544]

約数ペア:

[(1, 858240544), (2, 429120272), (4, 214560136), (7, 122605792), (8, 107280068), (14, 61302896), (16, 53640034), (28, 30651448), (32, 26820017), (56, 15325724), (112, 7662862), (173, 4960928), (224, 3831431), (346, 2480464), (692, 1240232), (1211, 708704), (1384, 620116), (2422, 354352), (2768, 310058), (4844, 177176), (5536, 155029), (9688, 88588), (19376, 44294), (22147, 38752)]