25436712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 53360088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 84, 87, 92, 116, 138, 161, 168, 174, 184, 203, 227, 232, 276, 322, 348, 406, 454, 483, 552, 609, 644, 667, 681, 696, 812, 908, 966, 1218, 1288, 1334, 1362, 1589, 1624, 1816, 1932, 2001, 2436, 2668, 2724, 3178, 3864, 4002, 4669, 4767, 4872, 5221, 5336, 5448, 6356, 6583, 8004, 9338, 9534, 10442, 12712, 13166, 14007, 15663, 16008, 18676, 19068, 19749, 20884, 26332, 28014, 31326, 36547, 37352, 38136, 39498, 41768, 46081, 52664, 56028, 62652, 73094, 78996, 92162, 109641, 112056, 125304, 138243, 146188, 151409, 157992, 184324, 219282, 276486, 292376, 302818, 368648, 438564, 454227, 552972, 605636, 877128, 908454, 1059863, 1105944, 1211272, 1816908, 2119726, 3179589, 3633816, 4239452, 6359178, 8478904, 12718356, 25436712]

約数ペア:

[(1, 25436712), (2, 12718356), (3, 8478904), (4, 6359178), (6, 4239452), (7, 3633816), (8, 3179589), (12, 2119726), (14, 1816908), (21, 1211272), (23, 1105944), (24, 1059863), (28, 908454), (29, 877128), (42, 605636), (46, 552972), (56, 454227), (58, 438564), (69, 368648), (84, 302818), (87, 292376), (92, 276486), (116, 219282), (138, 184324), (161, 157992), (168, 151409), (174, 146188), (184, 138243), (203, 125304), (227, 112056), (232, 109641), (276, 92162), (322, 78996), (348, 73094), (406, 62652), (454, 56028), (483, 52664), (552, 46081), (609, 41768), (644, 39498), (667, 38136), (681, 37352), (696, 36547), (812, 31326), (908, 28014), (966, 26332), (1218, 20884), (1288, 19749), (1334, 19068), (1362, 18676), (1589, 16008), (1624, 15663), (1816, 14007), (1932, 13166), (2001, 12712), (2436, 10442), (2668, 9534), (2724, 9338), (3178, 8004), (3864, 6583), (4002, 6356), (4669, 5448), (4767, 5336), (4872, 5221)]