40063408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 59930192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1049, 1232, 1364, 1736, 2098, 2387, 2728, 3472, 4196, 4774, 5456, 7343, 8392, 9548, 11539, 14686, 16784, 19096, 23078, 29372, 32519, 38192, 46156, 58744, 65038, 80773, 92312, 117488, 130076, 161546, 184624, 227633, 260152, 323092, 357709, 455266, 520304, 646184, 715418, 910532, 1292368, 1430836, 1821064, 2503963, 2861672, 3642128, 5007926, 5723344, 10015852, 20031704, 40063408]

約数ペア:

[(1, 40063408), (2, 20031704), (4, 10015852), (7, 5723344), (8, 5007926), (11, 3642128), (14, 2861672), (16, 2503963), (22, 1821064), (28, 1430836), (31, 1292368), (44, 910532), (56, 715418), (62, 646184), (77, 520304), (88, 455266), (112, 357709), (124, 323092), (154, 260152), (176, 227633), (217, 184624), (248, 161546), (308, 130076), (341, 117488), (434, 92312), (496, 80773), (616, 65038), (682, 58744), (868, 46156), (1049, 38192), (1232, 32519), (1364, 29372), (1736, 23078), (2098, 19096), (2387, 16784), (2728, 14686), (3472, 11539), (4196, 9548), (4774, 8392), (5456, 7343)]