40223008

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 91687680

約数和(自身を除く): 51464672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2273, 2528, 4424, 4546, 8848, 9092, 15911, 17696, 18184, 31822, 36368, 63644, 72736, 127288, 179567, 254576, 359134, 509152, 718268, 1256969, 1436536, 2513938, 2873072, 5027876, 5746144, 10055752, 20111504, 40223008]

約数ペア:

[(1, 40223008), (2, 20111504), (4, 10055752), (7, 5746144), (8, 5027876), (14, 2873072), (16, 2513938), (28, 1436536), (32, 1256969), (56, 718268), (79, 509152), (112, 359134), (158, 254576), (224, 179567), (316, 127288), (553, 72736), (632, 63644), (1106, 36368), (1264, 31822), (2212, 18184), (2273, 17696), (2528, 15911), (4424, 9092), (4546, 8848)]