40917086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 74926080

約数和(自身を除く): 34008994

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 3251, 6293, 6502, 12586, 22757, 45514, 94279, 100781, 188558, 201562, 659953, 705467, 1319906, 1410934, 2922649, 5845298, 20458543, 40917086]

約数ペア:

[(1, 40917086), (2, 20458543), (7, 5845298), (14, 2922649), (29, 1410934), (31, 1319906), (58, 705467), (62, 659953), (203, 201562), (217, 188558), (406, 100781), (434, 94279), (899, 45514), (1798, 22757), (3251, 12586), (6293, 6502)]