7021211328

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131123

約数の個数: 112

約数和(自身を含む): 21307064320

約数和(自身を除く): 14285852992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 17856, 26784, 53568, 131071, 262142, 393213, 524284, 786426, 1048568, 1179639, 1572852, 2097136, 2359278, 3145704, 3538917, 4063201, 4194272, 4718556, 6291408, 7077834, 8126402, 8388544, 9437112, 12189603, 12582816, 14155668, 16252804, 18874224, 24379206, 25165632, 28311336, 32505608, 36568809, 37748448, 48758412, 56622672, 65011216, 73137618, 75496896, 97516824, 109706427, 113245344, 130022432, 146275236, 195033648, 219412854, 226490688, 260044864, 292550472, 390067296, 438825708, 585100944, 780134592, 877651416, 1170201888, 1755302832, 2340403776, 3510605664, 7021211328]

約数ペア:

[(1, 7021211328), (2, 3510605664), (3, 2340403776), (4, 1755302832), (6, 1170201888), (8, 877651416), (9, 780134592), (12, 585100944), (16, 438825708), (18, 390067296), (24, 292550472), (27, 260044864), (31, 226490688), (32, 219412854), (36, 195033648), (48, 146275236), (54, 130022432), (62, 113245344), (64, 109706427), (72, 97516824), (93, 75496896), (96, 73137618), (108, 65011216), (124, 56622672), (144, 48758412), (186, 37748448), (192, 36568809), (216, 32505608), (248, 28311336), (279, 25165632), (288, 24379206), (372, 18874224), (432, 16252804), (496, 14155668), (558, 12582816), (576, 12189603), (744, 9437112), (837, 8388544), (864, 8126402), (992, 7077834), (1116, 6291408), (1488, 4718556), (1674, 4194272), (1728, 4063201), (1984, 3538917), (2232, 3145704), (2976, 2359278), (3348, 2097136), (4464, 1572852), (5952, 1179639), (6696, 1048568), (8928, 786426), (13392, 524284), (17856, 393213), (26784, 262142), (53568, 131071)]