427188248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{41947}}^1$

素因数の和:42039

約数の個数: 32

約数和(自身を含む): 855739200

約数和(自身を除く): 428550952

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 41947, 83894, 167788, 335576, 796993, 1593986, 2810449, 3187972, 5620898, 6375944, 11241796, 22483592, 53398531, 106797062, 213594124, 427188248]

約数ペア:

[(1, 427188248), (2, 213594124), (4, 106797062), (8, 53398531), (19, 22483592), (38, 11241796), (67, 6375944), (76, 5620898), (134, 3187972), (152, 2810449), (268, 1593986), (536, 796993), (1273, 335576), (2546, 167788), (5092, 83894), (10184, 41947)]