23938936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 54720000

約数和(自身を除く): 30781064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 151, 152, 266, 298, 302, 532, 596, 604, 1043, 1057, 1064, 1192, 1208, 2086, 2114, 2831, 2869, 4172, 4228, 5662, 5738, 8344, 8456, 11324, 11476, 19817, 20083, 22499, 22648, 22952, 39634, 40166, 44998, 79268, 80332, 89996, 157493, 158536, 160664, 179992, 314986, 427481, 629972, 854962, 1259944, 1709924, 2992367, 3419848, 5984734, 11969468, 23938936]

約数ペア:

[(1, 23938936), (2, 11969468), (4, 5984734), (7, 3419848), (8, 2992367), (14, 1709924), (19, 1259944), (28, 854962), (38, 629972), (56, 427481), (76, 314986), (133, 179992), (149, 160664), (151, 158536), (152, 157493), (266, 89996), (298, 80332), (302, 79268), (532, 44998), (596, 40166), (604, 39634), (1043, 22952), (1057, 22648), (1064, 22499), (1192, 20083), (1208, 19817), (2086, 11476), (2114, 11324), (2831, 8456), (2869, 8344), (4172, 5738), (4228, 5662)]