7138756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 14112000

約数和(自身を除く): 6973244

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 79, 82, 116, 158, 164, 316, 551, 779, 1102, 1189, 1501, 1558, 2204, 2291, 2378, 3002, 3116, 3239, 4582, 4756, 6004, 6478, 9164, 12956, 22591, 43529, 45182, 61541, 87058, 90364, 93931, 123082, 174116, 187862, 246164, 375724, 1784689, 3569378, 7138756]

約数ペア:

[(1, 7138756), (2, 3569378), (4, 1784689), (19, 375724), (29, 246164), (38, 187862), (41, 174116), (58, 123082), (76, 93931), (79, 90364), (82, 87058), (116, 61541), (158, 45182), (164, 43529), (316, 22591), (551, 12956), (779, 9164), (1102, 6478), (1189, 6004), (1501, 4756), (1558, 4582), (2204, 3239), (2291, 3116), (2378, 3002)]