39853814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 85059072

約数和(自身を除く): 45205258

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1171, 1309, 1547, 2002, 2342, 2431, 2618, 3094, 4862, 8197, 12881, 15223, 16394, 17017, 19907, 25762, 30446, 34034, 39814, 90167, 106561, 139349, 167453, 180334, 213122, 218977, 258791, 278698, 334906, 437954, 517582, 1172171, 1532839, 1811537, 2344342, 2846701, 3065678, 3623074, 5693402, 19926907, 39853814]

約数ペア:

[(1, 39853814), (2, 19926907), (7, 5693402), (11, 3623074), (13, 3065678), (14, 2846701), (17, 2344342), (22, 1811537), (26, 1532839), (34, 1172171), (77, 517582), (91, 437954), (119, 334906), (143, 278698), (154, 258791), (182, 218977), (187, 213122), (221, 180334), (238, 167453), (286, 139349), (374, 106561), (442, 90167), (1001, 39814), (1171, 34034), (1309, 30446), (1547, 25762), (2002, 19907), (2342, 17017), (2431, 16394), (2618, 15223), (3094, 12881), (4862, 8197)]