64042616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38303}}^1$

素因数の和:38339

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 73851784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38303, 76606, 153212, 306424, 421333, 727757, 842666, 1455514, 1685332, 2911028, 3370664, 5822056, 8005327, 16010654, 32021308, 64042616]

約数ペア:

[(1, 64042616), (2, 32021308), (4, 16010654), (8, 8005327), (11, 5822056), (19, 3370664), (22, 2911028), (38, 1685332), (44, 1455514), (76, 842666), (88, 727757), (152, 421333), (209, 306424), (418, 153212), (836, 76606), (1672, 38303)]