39293786

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 34578214

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 449, 658, 893, 898, 931, 1786, 1862, 2303, 3143, 4606, 6251, 6286, 8531, 12502, 17062, 21103, 22001, 42206, 43757, 44002, 59717, 87514, 119434, 147721, 295442, 400957, 418019, 801914, 836038, 1034047, 2068094, 2806699, 5613398, 19646893, 39293786]

約数ペア:

[(1, 39293786), (2, 19646893), (7, 5613398), (14, 2806699), (19, 2068094), (38, 1034047), (47, 836038), (49, 801914), (94, 418019), (98, 400957), (133, 295442), (266, 147721), (329, 119434), (449, 87514), (658, 59717), (893, 44002), (898, 43757), (931, 42206), (1786, 22001), (1862, 21103), (2303, 17062), (3143, 12502), (4606, 8531), (6251, 6286)]