15678003616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{5623}}^1$

素因数の和:5822

約数の個数: 72

約数和(自身を含む): 34060721184

約数和(自身を除く): 18382717568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 5623, 7832, 7921, 11246, 15664, 15842, 22492, 31328, 31684, 44984, 61853, 63368, 87131, 89968, 123706, 126736, 174262, 179936, 247412, 253472, 348524, 494824, 500447, 697048, 989648, 1000894, 1394096, 1979296, 2001788, 2788192, 4003576, 5504917, 8007152, 11009834, 16014304, 22019668, 44039336, 44539783, 88078672, 89079566, 176157344, 178159132, 356318264, 489937613, 712636528, 979875226, 1425273056, 1959750452, 3919500904, 7839001808, 15678003616]

約数ペア:

[(1, 15678003616), (2, 7839001808), (4, 3919500904), (8, 1959750452), (11, 1425273056), (16, 979875226), (22, 712636528), (32, 489937613), (44, 356318264), (88, 178159132), (89, 176157344), (176, 89079566), (178, 88078672), (352, 44539783), (356, 44039336), (712, 22019668), (979, 16014304), (1424, 11009834), (1958, 8007152), (2848, 5504917), (3916, 4003576), (5623, 2788192), (7832, 2001788), (7921, 1979296), (11246, 1394096), (15664, 1000894), (15842, 989648), (22492, 697048), (31328, 500447), (31684, 494824), (44984, 348524), (61853, 253472), (63368, 247412), (87131, 179936), (89968, 174262), (123706, 126736)]