4487344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 9486000

約数和(自身を除く): 4998656

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 509, 551, 1018, 1102, 2036, 2204, 4072, 4408, 8144, 8816, 9671, 14761, 19342, 29522, 38684, 59044, 77368, 118088, 154736, 236176, 280459, 560918, 1121836, 2243672, 4487344]

約数ペア:

[(1, 4487344), (2, 2243672), (4, 1121836), (8, 560918), (16, 280459), (19, 236176), (29, 154736), (38, 118088), (58, 77368), (76, 59044), (116, 38684), (152, 29522), (232, 19342), (304, 14761), (464, 9671), (509, 8816), (551, 8144), (1018, 4408), (1102, 4072), (2036, 2204)]