67340248

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 61179752

約数列:

[1, 2, 4, 8, 89, 178, 271, 349, 356, 542, 698, 712, 1084, 1396, 2168, 2792, 24119, 31061, 48238, 62122, 94579, 96476, 124244, 189158, 192952, 248488, 378316, 756632, 8417531, 16835062, 33670124, 67340248]

約数ペア:

[(1, 67340248), (2, 33670124), (4, 16835062), (8, 8417531), (89, 756632), (178, 378316), (271, 248488), (349, 192952), (356, 189158), (542, 124244), (698, 96476), (712, 94579), (1084, 62122), (1396, 48238), (2168, 31061), (2792, 24119)]