28139160036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1\times {\mathrm{3911}}^1$

素因数の和:6661

約数の個数: 96

約数和(自身を含む): 74914737408

約数和(自身を除く): 46775577372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2713, 3911, 5426, 7822, 8139, 10852, 11733, 15644, 16278, 23466, 32556, 35269, 46121, 46932, 50843, 66487, 70538, 92242, 101686, 105807, 132974, 138363, 141076, 152529, 184484, 199461, 203372, 211614, 265948, 276726, 305058, 398922, 423228, 553452, 599573, 610116, 797844, 864331, 1199146, 1728662, 1798719, 2398292, 2592993, 3457324, 3597438, 5185986, 7194876, 10371972, 10610543, 21221086, 31831629, 42442172, 63663258, 127326516, 137937059, 180379231, 275874118, 360758462, 413811177, 541137693, 551748236, 721516924, 827622354, 1082275386, 1655244708, 2164550772, 2344930003, 4689860006, 7034790009, 9379720012, 14069580018, 28139160036]

約数ペア:

[(1, 28139160036), (2, 14069580018), (3, 9379720012), (4, 7034790009), (6, 4689860006), (12, 2344930003), (13, 2164550772), (17, 1655244708), (26, 1082275386), (34, 827622354), (39, 721516924), (51, 551748236), (52, 541137693), (68, 413811177), (78, 360758462), (102, 275874118), (156, 180379231), (204, 137937059), (221, 127326516), (442, 63663258), (663, 42442172), (884, 31831629), (1326, 21221086), (2652, 10610543), (2713, 10371972), (3911, 7194876), (5426, 5185986), (7822, 3597438), (8139, 3457324), (10852, 2592993), (11733, 2398292), (15644, 1798719), (16278, 1728662), (23466, 1199146), (32556, 864331), (35269, 797844), (46121, 610116), (46932, 599573), (50843, 553452), (66487, 423228), (70538, 398922), (92242, 305058), (101686, 276726), (105807, 265948), (132974, 211614), (138363, 203372), (141076, 199461), (152529, 184484)]