91671424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 199206000

約数和(自身を除く): 107534576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 619, 712, 832, 1157, 1238, 1424, 1664, 2314, 2476, 2848, 4628, 4952, 5696, 8047, 9256, 9904, 11392, 16094, 18512, 19808, 32188, 37024, 39616, 55091, 64376, 74048, 79232, 110182, 128752, 148096, 220364, 257504, 440728, 515008, 716183, 881456, 1030016, 1432366, 1762912, 2864732, 3525824, 5729464, 7051648, 11458928, 22917856, 45835712, 91671424]

約数ペア:

[(1, 91671424), (2, 45835712), (4, 22917856), (8, 11458928), (13, 7051648), (16, 5729464), (26, 3525824), (32, 2864732), (52, 1762912), (64, 1432366), (89, 1030016), (104, 881456), (128, 716183), (178, 515008), (208, 440728), (356, 257504), (416, 220364), (619, 148096), (712, 128752), (832, 110182), (1157, 79232), (1238, 74048), (1424, 64376), (1664, 55091), (2314, 39616), (2476, 37024), (2848, 32188), (4628, 19808), (4952, 18512), (5696, 16094), (8047, 11392), (9256, 9904)]