40159168

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5309

約数の個数: 56

約数和(自身を含む): 96450912

約数和(自身を除く): 56291744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 5273, 7616, 10546, 21092, 36911, 42184, 73822, 84368, 89641, 147644, 168736, 179282, 295288, 337472, 358564, 590576, 627487, 717128, 1181152, 1254974, 1434256, 2362304, 2509948, 2868512, 5019896, 5737024, 10039792, 20079584, 40159168]

約数ペア:

[(1, 40159168), (2, 20079584), (4, 10039792), (7, 5737024), (8, 5019896), (14, 2868512), (16, 2509948), (17, 2362304), (28, 1434256), (32, 1254974), (34, 1181152), (56, 717128), (64, 627487), (68, 590576), (112, 358564), (119, 337472), (136, 295288), (224, 179282), (238, 168736), (272, 147644), (448, 89641), (476, 84368), (544, 73822), (952, 42184), (1088, 36911), (1904, 21092), (3808, 10546), (5273, 7616)]