28482006196

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 58705920000

約数和(自身を除く): 30223913804

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 149, 158, 206, 298, 316, 412, 553, 596, 721, 839, 1043, 1106, 1442, 1678, 2086, 2212, 2884, 3356, 4172, 5873, 8137, 11746, 11771, 15347, 16274, 23492, 23542, 30694, 32548, 47084, 56959, 61388, 66281, 82397, 86417, 107429, 113918, 125011, 132562, 164794, 172834, 214858, 227836, 250022, 265124, 329588, 345668, 429716, 463967, 500044, 604919, 875077, 927934, 1209838, 1212413, 1750154, 1855868, 2419676, 2424826, 3500308, 4849652, 6826943, 8486891, 9875869, 12876133, 13653886, 16973782, 19751738, 25752266, 27307772, 33947564, 39503476, 47788601, 51504532, 69131083, 90132931, 95577202, 138262166, 180265862, 191154404, 276524332, 360531724, 1017214507, 2034429014, 4068858028, 7120501549, 14241003098, 28482006196]

約数ペア:

[(1, 28482006196), (2, 14241003098), (4, 7120501549), (7, 4068858028), (14, 2034429014), (28, 1017214507), (79, 360531724), (103, 276524332), (149, 191154404), (158, 180265862), (206, 138262166), (298, 95577202), (316, 90132931), (412, 69131083), (553, 51504532), (596, 47788601), (721, 39503476), (839, 33947564), (1043, 27307772), (1106, 25752266), (1442, 19751738), (1678, 16973782), (2086, 13653886), (2212, 12876133), (2884, 9875869), (3356, 8486891), (4172, 6826943), (5873, 4849652), (8137, 3500308), (11746, 2424826), (11771, 2419676), (15347, 1855868), (16274, 1750154), (23492, 1212413), (23542, 1209838), (30694, 927934), (32548, 875077), (47084, 604919), (56959, 500044), (61388, 463967), (66281, 429716), (82397, 345668), (86417, 329588), (107429, 265124), (113918, 250022), (125011, 227836), (132562, 214858), (164794, 172834)]