74177584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4007}}^1$

素因数の和:4117

約数の個数: 40

約数和(自身を含む): 156552480

約数和(自身を除く): 82374896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4007, 4628, 8014, 9256, 16028, 18512, 32056, 52091, 64112, 104182, 208364, 356623, 416728, 713246, 833456, 1426492, 2852984, 4636099, 5705968, 9272198, 18544396, 37088792, 74177584]

約数ペア:

[(1, 74177584), (2, 37088792), (4, 18544396), (8, 9272198), (13, 5705968), (16, 4636099), (26, 2852984), (52, 1426492), (89, 833456), (104, 713246), (178, 416728), (208, 356623), (356, 208364), (712, 104182), (1157, 64112), (1424, 52091), (2314, 32056), (4007, 18512), (4628, 16028), (8014, 9256)]