47609744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 119575680

約数和(自身を除く): 71965936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1721, 1729, 1976, 2128, 3442, 3458, 3952, 6884, 6916, 12047, 13768, 13832, 22373, 24094, 27536, 27664, 32699, 44746, 48188, 65398, 89492, 96376, 130796, 156611, 178984, 192752, 228893, 261592, 313222, 357968, 425087, 457786, 523184, 626444, 850174, 915572, 1252888, 1700348, 1831144, 2505776, 2975609, 3400696, 3662288, 5951218, 6801392, 11902436, 23804872, 47609744]

約数ペア:

[(1, 47609744), (2, 23804872), (4, 11902436), (7, 6801392), (8, 5951218), (13, 3662288), (14, 3400696), (16, 2975609), (19, 2505776), (26, 1831144), (28, 1700348), (38, 1252888), (52, 915572), (56, 850174), (76, 626444), (91, 523184), (104, 457786), (112, 425087), (133, 357968), (152, 313222), (182, 261592), (208, 228893), (247, 192752), (266, 178984), (304, 156611), (364, 130796), (494, 96376), (532, 89492), (728, 65398), (988, 48188), (1064, 44746), (1456, 32699), (1721, 27664), (1729, 27536), (1976, 24094), (2128, 22373), (3442, 13832), (3458, 13768), (3952, 12047), (6884, 6916)]