4048492048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{19373}}^1$

素因数の和:19771

約数の個数: 40

約数和(自身を含む): 8079190488

約数和(自身を除く): 4030698440

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 1412, 2824, 5648, 13061, 19373, 26122, 38746, 52244, 77492, 104488, 154984, 208976, 309968, 716801, 1433602, 2867204, 5734408, 6838669, 11468816, 13677338, 27354676, 54709352, 109418704, 253030753, 506061506, 1012123012, 2024246024, 4048492048]

約数ペア:

[(1, 4048492048), (2, 2024246024), (4, 1012123012), (8, 506061506), (16, 253030753), (37, 109418704), (74, 54709352), (148, 27354676), (296, 13677338), (353, 11468816), (592, 6838669), (706, 5734408), (1412, 2867204), (2824, 1433602), (5648, 716801), (13061, 309968), (19373, 208976), (26122, 154984), (38746, 104488), (52244, 77492)]