40981968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16741}}^1$

素因数の和:16772

約数の個数: 60

約数和(自身を含む): 121446468

約数和(自身を除く): 80464500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 16741, 33482, 50223, 66964, 100446, 133928, 150669, 200892, 267856, 284597, 301338, 401784, 569194, 602676, 803568, 853791, 1138388, 1205352, 1707582, 2276776, 2410704, 2561373, 3415164, 4553552, 5122746, 6830328, 10245492, 13660656, 20490984, 40981968]

約数ペア:

[(1, 40981968), (2, 20490984), (3, 13660656), (4, 10245492), (6, 6830328), (8, 5122746), (9, 4553552), (12, 3415164), (16, 2561373), (17, 2410704), (18, 2276776), (24, 1707582), (34, 1205352), (36, 1138388), (48, 853791), (51, 803568), (68, 602676), (72, 569194), (102, 401784), (136, 301338), (144, 284597), (153, 267856), (204, 200892), (272, 150669), (306, 133928), (408, 100446), (612, 66964), (816, 50223), (1224, 33482), (2448, 16741)]