98409376

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 216929664

約数和(自身を除く): 118520288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 587, 676, 806, 992, 1174, 1352, 1612, 2348, 2704, 3224, 4696, 5239, 5408, 6448, 7631, 9392, 10478, 12896, 15262, 18197, 18784, 20956, 30524, 36394, 41912, 61048, 72788, 83824, 99203, 122096, 145576, 167648, 198406, 236561, 244192, 291152, 396812, 473122, 582304, 793624, 946244, 1587248, 1892488, 3075293, 3174496, 3784976, 6150586, 7569952, 12301172, 24602344, 49204688, 98409376]

約数ペア:

[(1, 98409376), (2, 49204688), (4, 24602344), (8, 12301172), (13, 7569952), (16, 6150586), (26, 3784976), (31, 3174496), (32, 3075293), (52, 1892488), (62, 1587248), (104, 946244), (124, 793624), (169, 582304), (208, 473122), (248, 396812), (338, 291152), (403, 244192), (416, 236561), (496, 198406), (587, 167648), (676, 145576), (806, 122096), (992, 99203), (1174, 83824), (1352, 72788), (1612, 61048), (2348, 41912), (2704, 36394), (3224, 30524), (4696, 20956), (5239, 18784), (5408, 18197), (6448, 15262), (7631, 12896), (9392, 10478)]