73801648

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51827}}^1$

素因数の和:51924

約数の個数: 20

約数和(自身を含む): 144600120

約数和(自身を除く): 70798472

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51827, 103654, 207308, 414616, 829232, 4612603, 9225206, 18450412, 36900824, 73801648]

約数ペア:

[(1, 73801648), (2, 36900824), (4, 18450412), (8, 9225206), (16, 4612603), (89, 829232), (178, 414616), (356, 207308), (712, 103654), (1424, 51827)]