25842528

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 74745216

約数和(自身を除く): 48902688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1471, 1952, 2196, 2928, 2942, 4392, 4413, 5856, 5884, 8784, 8826, 11768, 13239, 17568, 17652, 23536, 26478, 35304, 47072, 52956, 70608, 89731, 105912, 141216, 179462, 211824, 269193, 358924, 423648, 538386, 717848, 807579, 1076772, 1435696, 1615158, 2153544, 2871392, 3230316, 4307088, 6460632, 8614176, 12921264, 25842528]

約数ペア:

[(1, 25842528), (2, 12921264), (3, 8614176), (4, 6460632), (6, 4307088), (8, 3230316), (9, 2871392), (12, 2153544), (16, 1615158), (18, 1435696), (24, 1076772), (32, 807579), (36, 717848), (48, 538386), (61, 423648), (72, 358924), (96, 269193), (122, 211824), (144, 179462), (183, 141216), (244, 105912), (288, 89731), (366, 70608), (488, 52956), (549, 47072), (732, 35304), (976, 26478), (1098, 23536), (1464, 17652), (1471, 17568), (1952, 13239), (2196, 11768), (2928, 8826), (2942, 8784), (4392, 5884), (4413, 5856)]