15661233028

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1\times {\mathrm{5101}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 32008886784

約数和(自身を除く): 16347653756

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2333, 4666, 5101, 9332, 10202, 16331, 20404, 32662, 35707, 65324, 71414, 109651, 142828, 219302, 239747, 438604, 479494, 767557, 958988, 1535114, 1678229, 3070228, 3356458, 6712916, 11900633, 23801266, 47602532, 83304431, 166608862, 333217724, 559329751, 1118659502, 2237319004, 3915308257, 7830616514, 15661233028]

約数ペア:

[(1, 15661233028), (2, 7830616514), (4, 3915308257), (7, 2237319004), (14, 1118659502), (28, 559329751), (47, 333217724), (94, 166608862), (188, 83304431), (329, 47602532), (658, 23801266), (1316, 11900633), (2333, 6712916), (4666, 3356458), (5101, 3070228), (9332, 1678229), (10202, 1535114), (16331, 958988), (20404, 767557), (32662, 479494), (35707, 438604), (65324, 239747), (71414, 219302), (109651, 142828)]