7539792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 21540288

約数和(自身を除く): 14000496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 281, 312, 344, 516, 559, 562, 624, 688, 843, 1032, 1118, 1124, 1677, 1686, 2064, 2236, 2248, 3354, 3372, 3653, 4472, 4496, 6708, 6744, 7306, 8944, 10959, 12083, 13416, 13488, 14612, 21918, 24166, 26832, 29224, 36249, 43836, 48332, 58448, 72498, 87672, 96664, 144996, 157079, 175344, 193328, 289992, 314158, 471237, 579984, 628316, 942474, 1256632, 1884948, 2513264, 3769896, 7539792]

約数ペア:

[(1, 7539792), (2, 3769896), (3, 2513264), (4, 1884948), (6, 1256632), (8, 942474), (12, 628316), (13, 579984), (16, 471237), (24, 314158), (26, 289992), (39, 193328), (43, 175344), (48, 157079), (52, 144996), (78, 96664), (86, 87672), (104, 72498), (129, 58448), (156, 48332), (172, 43836), (208, 36249), (258, 29224), (281, 26832), (312, 24166), (344, 21918), (516, 14612), (559, 13488), (562, 13416), (624, 12083), (688, 10959), (843, 8944), (1032, 7306), (1118, 6744), (1124, 6708), (1677, 4496), (1686, 4472), (2064, 3653), (2236, 3372), (2248, 3354)]