15672949552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 33083820000

約数和(自身を除く): 17410870448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 659, 872, 1049, 1318, 1417, 1744, 2098, 2636, 2834, 4196, 5272, 5668, 8392, 8567, 10544, 11336, 13637, 16784, 17134, 22672, 27274, 34268, 54548, 68536, 71831, 109096, 114341, 137072, 143662, 218192, 228682, 287324, 457364, 574648, 691291, 914728, 933803, 1149296, 1382582, 1486433, 1829456, 1867606, 2765164, 2972866, 3735212, 5530328, 5945732, 7470424, 8986783, 11060656, 11891464, 14940848, 17973566, 23782928, 35947132, 71894264, 75350719, 143788528, 150701438, 301402876, 602805752, 979559347, 1205611504, 1959118694, 3918237388, 7836474776, 15672949552]

約数ペア:

[(1, 15672949552), (2, 7836474776), (4, 3918237388), (8, 1959118694), (13, 1205611504), (16, 979559347), (26, 602805752), (52, 301402876), (104, 150701438), (109, 143788528), (208, 75350719), (218, 71894264), (436, 35947132), (659, 23782928), (872, 17973566), (1049, 14940848), (1318, 11891464), (1417, 11060656), (1744, 8986783), (2098, 7470424), (2636, 5945732), (2834, 5530328), (4196, 3735212), (5272, 2972866), (5668, 2765164), (8392, 1867606), (8567, 1829456), (10544, 1486433), (11336, 1382582), (13637, 1149296), (16784, 933803), (17134, 914728), (22672, 691291), (27274, 574648), (34268, 457364), (54548, 287324), (68536, 228682), (71831, 218192), (109096, 143662), (114341, 137072)]