40522744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 83093400

約数和(自身を除く): 42570656

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 317, 551, 634, 841, 1102, 1268, 1682, 2204, 2536, 3364, 4408, 6023, 6728, 9193, 12046, 15979, 18386, 24092, 31958, 36772, 48184, 63916, 73544, 127832, 174667, 266597, 349334, 533194, 698668, 1066388, 1397336, 2132776, 5065343, 10130686, 20261372, 40522744]

約数ペア:

[(1, 40522744), (2, 20261372), (4, 10130686), (8, 5065343), (19, 2132776), (29, 1397336), (38, 1066388), (58, 698668), (76, 533194), (116, 349334), (152, 266597), (232, 174667), (317, 127832), (551, 73544), (634, 63916), (841, 48184), (1102, 36772), (1268, 31958), (1682, 24092), (2204, 18386), (2536, 15979), (3364, 12046), (4408, 9193), (6023, 6728)]