28110528

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 84

約数和(自身を含む): 82814160

約数和(自身を除く): 54703632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1319, 1332, 1776, 2368, 2638, 2664, 3552, 3957, 5276, 5328, 7104, 7914, 10552, 10656, 11871, 15828, 21104, 21312, 23742, 31656, 42208, 47484, 48803, 63312, 84416, 94968, 97606, 126624, 146409, 189936, 195212, 253248, 292818, 379872, 390424, 439227, 585636, 759744, 780848, 878454, 1171272, 1561696, 1756908, 2342544, 3123392, 3513816, 4685088, 7027632, 9370176, 14055264, 28110528]

約数ペア:

[(1, 28110528), (2, 14055264), (3, 9370176), (4, 7027632), (6, 4685088), (8, 3513816), (9, 3123392), (12, 2342544), (16, 1756908), (18, 1561696), (24, 1171272), (32, 878454), (36, 780848), (37, 759744), (48, 585636), (64, 439227), (72, 390424), (74, 379872), (96, 292818), (111, 253248), (144, 195212), (148, 189936), (192, 146409), (222, 126624), (288, 97606), (296, 94968), (333, 84416), (444, 63312), (576, 48803), (592, 47484), (666, 42208), (888, 31656), (1184, 23742), (1319, 21312), (1332, 21104), (1776, 15828), (2368, 11871), (2638, 10656), (2664, 10552), (3552, 7914), (3957, 7104), (5276, 5328)]