26488384

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 59496960

約数和(自身を除く): 33008576

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 158, 169, 208, 248, 316, 338, 403, 416, 496, 632, 676, 806, 832, 992, 1027, 1264, 1352, 1612, 1984, 2054, 2449, 2528, 2704, 3224, 4108, 4898, 5056, 5239, 5408, 6448, 8216, 9796, 10478, 10816, 12896, 13351, 16432, 19592, 20956, 25792, 26702, 31837, 32864, 39184, 41912, 53404, 63674, 65728, 78368, 83824, 106808, 127348, 156736, 167648, 213616, 254696, 335296, 413881, 427232, 509392, 827762, 854464, 1018784, 1655524, 2037568, 3311048, 6622096, 13244192, 26488384]

約数ペア:

[(1, 26488384), (2, 13244192), (4, 6622096), (8, 3311048), (13, 2037568), (16, 1655524), (26, 1018784), (31, 854464), (32, 827762), (52, 509392), (62, 427232), (64, 413881), (79, 335296), (104, 254696), (124, 213616), (158, 167648), (169, 156736), (208, 127348), (248, 106808), (316, 83824), (338, 78368), (403, 65728), (416, 63674), (496, 53404), (632, 41912), (676, 39184), (806, 32864), (832, 31837), (992, 26702), (1027, 25792), (1264, 20956), (1352, 19592), (1612, 16432), (1984, 13351), (2054, 12896), (2449, 10816), (2528, 10478), (2704, 9796), (3224, 8216), (4108, 6448), (4898, 5408), (5056, 5239)]