40673612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 85843968

約数和(自身を除く): 45170356

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 997, 1316, 1457, 1994, 2914, 3988, 5828, 6979, 10199, 13958, 20398, 27916, 30907, 40796, 46859, 61814, 93718, 123628, 187436, 216349, 328013, 432698, 656026, 865396, 1312052, 1452629, 2905258, 5810516, 10168403, 20336806, 40673612]

約数ペア:

[(1, 40673612), (2, 20336806), (4, 10168403), (7, 5810516), (14, 2905258), (28, 1452629), (31, 1312052), (47, 865396), (62, 656026), (94, 432698), (124, 328013), (188, 216349), (217, 187436), (329, 123628), (434, 93718), (658, 61814), (868, 46859), (997, 40796), (1316, 30907), (1457, 27916), (1994, 20398), (2914, 13958), (3988, 10199), (5828, 6979)]