28829808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 94824288

約数和(自身を除く): 65994480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 773, 777, 888, 1008, 1036, 1332, 1546, 1554, 1776, 2072, 2319, 2331, 2664, 3092, 3108, 4144, 4638, 4662, 5328, 5411, 6184, 6216, 6957, 9276, 9324, 10822, 12368, 12432, 13914, 16233, 18552, 18648, 21644, 27828, 28601, 32466, 37104, 37296, 43288, 48699, 55656, 57202, 64932, 85803, 86576, 97398, 111312, 114404, 129864, 171606, 194796, 200207, 228808, 257409, 259728, 343212, 389592, 400414, 457616, 514818, 600621, 686424, 779184, 800828, 1029636, 1201242, 1372848, 1601656, 1801863, 2059272, 2402484, 3203312, 3603726, 4118544, 4804968, 7207452, 9609936, 14414904, 28829808]

約数ペア:

[(1, 28829808), (2, 14414904), (3, 9609936), (4, 7207452), (6, 4804968), (7, 4118544), (8, 3603726), (9, 3203312), (12, 2402484), (14, 2059272), (16, 1801863), (18, 1601656), (21, 1372848), (24, 1201242), (28, 1029636), (36, 800828), (37, 779184), (42, 686424), (48, 600621), (56, 514818), (63, 457616), (72, 400414), (74, 389592), (84, 343212), (111, 259728), (112, 257409), (126, 228808), (144, 200207), (148, 194796), (168, 171606), (222, 129864), (252, 114404), (259, 111312), (296, 97398), (333, 86576), (336, 85803), (444, 64932), (504, 57202), (518, 55656), (592, 48699), (666, 43288), (773, 37296), (777, 37104), (888, 32466), (1008, 28601), (1036, 27828), (1332, 21644), (1546, 18648), (1554, 18552), (1776, 16233), (2072, 13914), (2319, 12432), (2331, 12368), (2664, 10822), (3092, 9324), (3108, 9276), (4144, 6957), (4638, 6216), (4662, 6184), (5328, 5411)]