78473344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 168789600

約数和(自身を除く): 90316256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 787, 1216, 1312, 1558, 1574, 2432, 2624, 3116, 3148, 5248, 6232, 6296, 12464, 12592, 14953, 24928, 25184, 29906, 32267, 49856, 50368, 59812, 64534, 99712, 100736, 119624, 129068, 239248, 258136, 478496, 516272, 613073, 956992, 1032544, 1226146, 1913984, 2065088, 2452292, 4130176, 4904584, 9809168, 19618336, 39236672, 78473344]

約数ペア:

[(1, 78473344), (2, 39236672), (4, 19618336), (8, 9809168), (16, 4904584), (19, 4130176), (32, 2452292), (38, 2065088), (41, 1913984), (64, 1226146), (76, 1032544), (82, 956992), (128, 613073), (152, 516272), (164, 478496), (304, 258136), (328, 239248), (608, 129068), (656, 119624), (779, 100736), (787, 99712), (1216, 64534), (1312, 59812), (1558, 50368), (1574, 49856), (2432, 32267), (2624, 29906), (3116, 25184), (3148, 24928), (5248, 14953), (6232, 12592), (6296, 12464)]