28352604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 79672320

約数和(自身を除く): 51319716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 103, 113, 116, 174, 203, 206, 226, 309, 339, 348, 406, 412, 452, 609, 618, 678, 721, 791, 812, 1218, 1236, 1356, 1442, 1582, 2163, 2373, 2436, 2884, 2987, 3164, 3277, 4326, 4746, 5974, 6554, 8652, 8961, 9492, 9831, 11639, 11948, 13108, 17922, 19662, 20909, 22939, 23278, 34917, 35844, 39324, 41818, 45878, 46556, 62727, 68817, 69834, 81473, 83636, 91756, 125454, 137634, 139668, 162946, 244419, 250908, 275268, 325892, 337531, 488838, 675062, 977676, 1012593, 1350124, 2025186, 2362717, 4050372, 4725434, 7088151, 9450868, 14176302, 28352604]

約数ペア:

[(1, 28352604), (2, 14176302), (3, 9450868), (4, 7088151), (6, 4725434), (7, 4050372), (12, 2362717), (14, 2025186), (21, 1350124), (28, 1012593), (29, 977676), (42, 675062), (58, 488838), (84, 337531), (87, 325892), (103, 275268), (113, 250908), (116, 244419), (174, 162946), (203, 139668), (206, 137634), (226, 125454), (309, 91756), (339, 83636), (348, 81473), (406, 69834), (412, 68817), (452, 62727), (609, 46556), (618, 45878), (678, 41818), (721, 39324), (791, 35844), (812, 34917), (1218, 23278), (1236, 22939), (1356, 20909), (1442, 19662), (1582, 17922), (2163, 13108), (2373, 11948), (2436, 11639), (2884, 9831), (2987, 9492), (3164, 8961), (3277, 8652), (4326, 6554), (4746, 5974)]