28434744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 87862320

約数和(自身を除く): 59427576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1787, 1989, 2652, 3574, 3978, 5304, 5361, 7148, 7956, 10722, 14296, 15912, 16083, 21444, 23231, 30379, 32166, 42888, 46462, 60758, 64332, 69693, 91137, 92924, 121516, 128664, 139386, 182274, 185848, 209079, 243032, 273411, 278772, 364548, 394927, 418158, 546822, 557544, 729096, 789854, 836316, 1093644, 1184781, 1579708, 1672632, 2187288, 2369562, 3159416, 3554343, 4739124, 7108686, 9478248, 14217372, 28434744]

約数ペア:

[(1, 28434744), (2, 14217372), (3, 9478248), (4, 7108686), (6, 4739124), (8, 3554343), (9, 3159416), (12, 2369562), (13, 2187288), (17, 1672632), (18, 1579708), (24, 1184781), (26, 1093644), (34, 836316), (36, 789854), (39, 729096), (51, 557544), (52, 546822), (68, 418158), (72, 394927), (78, 364548), (102, 278772), (104, 273411), (117, 243032), (136, 209079), (153, 185848), (156, 182274), (204, 139386), (221, 128664), (234, 121516), (306, 92924), (312, 91137), (408, 69693), (442, 64332), (468, 60758), (612, 46462), (663, 42888), (884, 32166), (936, 30379), (1224, 23231), (1326, 21444), (1768, 16083), (1787, 15912), (1989, 14296), (2652, 10722), (3574, 7956), (3978, 7148), (5304, 5361)]