72101536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 157828608

約数和(自身を除く): 85727072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5591, 6448, 11182, 12896, 22364, 44728, 72683, 89456, 145366, 173321, 178912, 290732, 346642, 581464, 693284, 1162928, 1386568, 2253173, 2325856, 2773136, 4506346, 5546272, 9012692, 18025384, 36050768, 72101536]

約数ペア:

[(1, 72101536), (2, 36050768), (4, 18025384), (8, 9012692), (13, 5546272), (16, 4506346), (26, 2773136), (31, 2325856), (32, 2253173), (52, 1386568), (62, 1162928), (104, 693284), (124, 581464), (208, 346642), (248, 290732), (403, 178912), (416, 173321), (496, 145366), (806, 89456), (992, 72683), (1612, 44728), (3224, 22364), (5591, 12896), (6448, 11182)]