8666128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 18302400

約数和(自身を除く): 9636272

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 983, 1102, 1966, 2204, 3932, 4408, 7864, 8816, 15728, 18677, 28507, 37354, 57014, 74708, 114028, 149416, 228056, 298832, 456112, 541633, 1083266, 2166532, 4333064, 8666128]

約数ペア:

[(1, 8666128), (2, 4333064), (4, 2166532), (8, 1083266), (16, 541633), (19, 456112), (29, 298832), (38, 228056), (58, 149416), (76, 114028), (116, 74708), (152, 57014), (232, 37354), (304, 28507), (464, 18677), (551, 15728), (983, 8816), (1102, 7864), (1966, 4408), (2204, 3932)]