28305888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 82315296

約数和(自身を除く): 54009408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 481, 592, 613, 624, 888, 962, 1184, 1226, 1248, 1443, 1776, 1839, 1924, 2452, 2886, 3552, 3678, 3848, 4904, 5772, 7356, 7696, 7969, 9808, 11544, 14712, 15392, 15938, 19616, 22681, 23088, 23907, 29424, 31876, 45362, 46176, 47814, 58848, 63752, 68043, 90724, 95628, 127504, 136086, 181448, 191256, 255008, 272172, 294853, 362896, 382512, 544344, 589706, 725792, 765024, 884559, 1088688, 1179412, 1769118, 2177376, 2358824, 3538236, 4717648, 7076472, 9435296, 14152944, 28305888]

約数ペア:

[(1, 28305888), (2, 14152944), (3, 9435296), (4, 7076472), (6, 4717648), (8, 3538236), (12, 2358824), (13, 2177376), (16, 1769118), (24, 1179412), (26, 1088688), (32, 884559), (37, 765024), (39, 725792), (48, 589706), (52, 544344), (74, 382512), (78, 362896), (96, 294853), (104, 272172), (111, 255008), (148, 191256), (156, 181448), (208, 136086), (222, 127504), (296, 95628), (312, 90724), (416, 68043), (444, 63752), (481, 58848), (592, 47814), (613, 46176), (624, 45362), (888, 31876), (962, 29424), (1184, 23907), (1226, 23088), (1248, 22681), (1443, 19616), (1776, 15938), (1839, 15392), (1924, 14712), (2452, 11544), (2886, 9808), (3552, 7969), (3678, 7696), (3848, 7356), (4904, 5772)]