39876744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 105796800

約数和(自身を除く): 65920056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 557, 628, 942, 1114, 1256, 1671, 1884, 2228, 2983, 3342, 3768, 4456, 5966, 6684, 8949, 10583, 11932, 13368, 17898, 21166, 23864, 31749, 35796, 42332, 63498, 71592, 84664, 87449, 126996, 174898, 253992, 262347, 349796, 524694, 699592, 1049388, 1661531, 2098776, 3323062, 4984593, 6646124, 9969186, 13292248, 19938372, 39876744]

約数ペア:

[(1, 39876744), (2, 19938372), (3, 13292248), (4, 9969186), (6, 6646124), (8, 4984593), (12, 3323062), (19, 2098776), (24, 1661531), (38, 1049388), (57, 699592), (76, 524694), (114, 349796), (152, 262347), (157, 253992), (228, 174898), (314, 126996), (456, 87449), (471, 84664), (557, 71592), (628, 63498), (942, 42332), (1114, 35796), (1256, 31749), (1671, 23864), (1884, 21166), (2228, 17898), (2983, 13368), (3342, 11932), (3768, 10583), (4456, 8949), (5966, 6684)]