28273536

素因数分解:

$2^7\times 3^7\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 85312800

約数和(自身を除く): 57039264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 128, 144, 162, 192, 202, 216, 243, 288, 303, 324, 384, 404, 432, 486, 576, 606, 648, 729, 808, 864, 909, 972, 1152, 1212, 1296, 1458, 1616, 1728, 1818, 1944, 2187, 2424, 2592, 2727, 2916, 3232, 3456, 3636, 3888, 4374, 4848, 5184, 5454, 5832, 6464, 7272, 7776, 8181, 8748, 9696, 10368, 10908, 11664, 12928, 14544, 15552, 16362, 17496, 19392, 21816, 23328, 24543, 29088, 31104, 32724, 34992, 38784, 43632, 46656, 49086, 58176, 65448, 69984, 73629, 87264, 93312, 98172, 116352, 130896, 139968, 147258, 174528, 196344, 220887, 261792, 279936, 294516, 349056, 392688, 441774, 523584, 589032, 785376, 883548, 1047168, 1178064, 1570752, 1767096, 2356128, 3141504, 3534192, 4712256, 7068384, 9424512, 14136768, 28273536]

約数ペア:

[(1, 28273536), (2, 14136768), (3, 9424512), (4, 7068384), (6, 4712256), (8, 3534192), (9, 3141504), (12, 2356128), (16, 1767096), (18, 1570752), (24, 1178064), (27, 1047168), (32, 883548), (36, 785376), (48, 589032), (54, 523584), (64, 441774), (72, 392688), (81, 349056), (96, 294516), (101, 279936), (108, 261792), (128, 220887), (144, 196344), (162, 174528), (192, 147258), (202, 139968), (216, 130896), (243, 116352), (288, 98172), (303, 93312), (324, 87264), (384, 73629), (404, 69984), (432, 65448), (486, 58176), (576, 49086), (606, 46656), (648, 43632), (729, 38784), (808, 34992), (864, 32724), (909, 31104), (972, 29088), (1152, 24543), (1212, 23328), (1296, 21816), (1458, 19392), (1616, 17496), (1728, 16362), (1818, 15552), (1944, 14544), (2187, 12928), (2424, 11664), (2592, 10908), (2727, 10368), (2916, 9696), (3232, 8748), (3456, 8181), (3636, 7776), (3888, 7272), (4374, 6464), (4848, 5832), (5184, 5454)]