15842008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 37416960

約数和(自身を除く): 21574952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 463, 611, 658, 728, 926, 1222, 1316, 1852, 2444, 2632, 3241, 3704, 4277, 4888, 6019, 6482, 8554, 12038, 12964, 17108, 21761, 24076, 25928, 34216, 42133, 43522, 48152, 84266, 87044, 152327, 168532, 174088, 282893, 304654, 337064, 565786, 609308, 1131572, 1218616, 1980251, 2263144, 3960502, 7921004, 15842008]

約数ペア:

[(1, 15842008), (2, 7921004), (4, 3960502), (7, 2263144), (8, 1980251), (13, 1218616), (14, 1131572), (26, 609308), (28, 565786), (47, 337064), (52, 304654), (56, 282893), (91, 174088), (94, 168532), (104, 152327), (182, 87044), (188, 84266), (329, 48152), (364, 43522), (376, 42133), (463, 34216), (611, 25928), (658, 24076), (728, 21761), (926, 17108), (1222, 12964), (1316, 12038), (1852, 8554), (2444, 6482), (2632, 6019), (3241, 4888), (3704, 4277)]