7847881504

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{3907}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 15841750176

約数和(自身を除く): 7993868672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1531, 3062, 3907, 6124, 7814, 12248, 15628, 24496, 31256, 48992, 62512, 62771, 125024, 125542, 160187, 251084, 320374, 502168, 640748, 1004336, 1281496, 2008672, 2562992, 5125984, 5981617, 11963234, 23926468, 47852936, 95705872, 191411744, 245246297, 490492594, 980985188, 1961970376, 3923940752, 7847881504]

約数ペア:

[(1, 7847881504), (2, 3923940752), (4, 1961970376), (8, 980985188), (16, 490492594), (32, 245246297), (41, 191411744), (82, 95705872), (164, 47852936), (328, 23926468), (656, 11963234), (1312, 5981617), (1531, 5125984), (3062, 2562992), (3907, 2008672), (6124, 1281496), (7814, 1004336), (12248, 640748), (15628, 502168), (24496, 320374), (31256, 251084), (48992, 160187), (62512, 125542), (62771, 125024)]