28046616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 76026720

約数和(自身を除く): 47980104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 312, 373, 482, 723, 746, 964, 1119, 1446, 1492, 1928, 2238, 2892, 2984, 3133, 4476, 4849, 5784, 6266, 8952, 9399, 9698, 12532, 14547, 18798, 19396, 25064, 29094, 37596, 38792, 58188, 75192, 89893, 116376, 179786, 269679, 359572, 539358, 719144, 1078716, 1168609, 2157432, 2337218, 3505827, 4674436, 7011654, 9348872, 14023308, 28046616]

約数ペア:

[(1, 28046616), (2, 14023308), (3, 9348872), (4, 7011654), (6, 4674436), (8, 3505827), (12, 2337218), (13, 2157432), (24, 1168609), (26, 1078716), (39, 719144), (52, 539358), (78, 359572), (104, 269679), (156, 179786), (241, 116376), (312, 89893), (373, 75192), (482, 58188), (723, 38792), (746, 37596), (964, 29094), (1119, 25064), (1446, 19396), (1492, 18798), (1928, 14547), (2238, 12532), (2892, 9698), (2984, 9399), (3133, 8952), (4476, 6266), (4849, 5784)]