4796816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 10118400

約数和(自身を除く): 5321584

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 509, 589, 1018, 1178, 2036, 2356, 4072, 4712, 8144, 9424, 9671, 15779, 19342, 31558, 38684, 63116, 77368, 126232, 154736, 252464, 299801, 599602, 1199204, 2398408, 4796816]

約数ペア:

[(1, 4796816), (2, 2398408), (4, 1199204), (8, 599602), (16, 299801), (19, 252464), (31, 154736), (38, 126232), (62, 77368), (76, 63116), (124, 38684), (152, 31558), (248, 19342), (304, 15779), (496, 9671), (509, 9424), (589, 8144), (1018, 4712), (1178, 4072), (2036, 2356)]