38895514

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 71496000

約数和(自身を除く): 32600486

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 98, 118, 217, 343, 413, 434, 686, 826, 961, 1519, 1829, 1922, 2891, 3038, 3658, 5782, 6727, 10633, 12803, 13454, 20237, 21266, 25606, 40474, 47089, 56699, 89621, 94178, 113398, 179242, 329623, 396893, 627347, 659246, 793786, 1254694, 2778251, 5556502, 19447757, 38895514]

約数ペア:

[(1, 38895514), (2, 19447757), (7, 5556502), (14, 2778251), (31, 1254694), (49, 793786), (59, 659246), (62, 627347), (98, 396893), (118, 329623), (217, 179242), (343, 113398), (413, 94178), (434, 89621), (686, 56699), (826, 47089), (961, 40474), (1519, 25606), (1829, 21266), (1922, 20237), (2891, 13454), (3038, 12803), (3658, 10633), (5782, 6727)]