77359328

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 79404832

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 431, 568, 632, 862, 1136, 1264, 1724, 2272, 2528, 3448, 5609, 6896, 11218, 13792, 22436, 30601, 34049, 44872, 61202, 68098, 89744, 122404, 136196, 179488, 244808, 272392, 489616, 544784, 979232, 1089568, 2417479, 4834958, 9669916, 19339832, 38679664, 77359328]

約数ペア:

[(1, 77359328), (2, 38679664), (4, 19339832), (8, 9669916), (16, 4834958), (32, 2417479), (71, 1089568), (79, 979232), (142, 544784), (158, 489616), (284, 272392), (316, 244808), (431, 179488), (568, 136196), (632, 122404), (862, 89744), (1136, 68098), (1264, 61202), (1724, 44872), (2272, 34049), (2528, 30601), (3448, 22436), (5609, 13792), (6896, 11218)]