7941088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 16949520

約数和(自身を除く): 9008432

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 353, 592, 608, 703, 706, 1184, 1406, 1412, 2812, 2824, 5624, 5648, 6707, 11248, 11296, 13061, 13414, 22496, 26122, 26828, 52244, 53656, 104488, 107312, 208976, 214624, 248159, 417952, 496318, 992636, 1985272, 3970544, 7941088]

約数ペア:

[(1, 7941088), (2, 3970544), (4, 1985272), (8, 992636), (16, 496318), (19, 417952), (32, 248159), (37, 214624), (38, 208976), (74, 107312), (76, 104488), (148, 53656), (152, 52244), (296, 26828), (304, 26122), (353, 22496), (592, 13414), (608, 13061), (703, 11296), (706, 11248), (1184, 6707), (1406, 5648), (1412, 5624), (2812, 2824)]