15216096908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{7933}}^1$

素因数の和:8442

約数の個数: 48

約数和(自身を含む): 28686932064

約数和(自身を除く): 13470835156

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 421, 842, 1139, 1684, 2278, 4556, 7157, 7933, 14314, 15866, 28207, 28628, 31732, 56414, 112828, 134861, 269722, 479519, 531511, 539444, 959038, 1063022, 1918076, 2126044, 3339793, 6679586, 9035687, 13359172, 18071374, 36142748, 56776481, 113552962, 223766131, 227105924, 447532262, 895064524, 3804024227, 7608048454, 15216096908]

約数ペア:

[(1, 15216096908), (2, 7608048454), (4, 3804024227), (17, 895064524), (34, 447532262), (67, 227105924), (68, 223766131), (134, 113552962), (268, 56776481), (421, 36142748), (842, 18071374), (1139, 13359172), (1684, 9035687), (2278, 6679586), (4556, 3339793), (7157, 2126044), (7933, 1918076), (14314, 1063022), (15866, 959038), (28207, 539444), (28628, 531511), (31732, 479519), (56414, 269722), (112828, 134861)]