43436128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 47283872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 359, 398, 608, 718, 796, 1436, 1592, 2872, 3184, 3781, 5744, 6368, 6821, 7562, 11488, 13642, 15124, 27284, 30248, 54568, 60496, 71441, 109136, 120992, 142882, 218272, 285764, 571528, 1143056, 1357379, 2286112, 2714758, 5429516, 10859032, 21718064, 43436128]

約数ペア:

[(1, 43436128), (2, 21718064), (4, 10859032), (8, 5429516), (16, 2714758), (19, 2286112), (32, 1357379), (38, 1143056), (76, 571528), (152, 285764), (199, 218272), (304, 142882), (359, 120992), (398, 109136), (608, 71441), (718, 60496), (796, 54568), (1436, 30248), (1592, 27284), (2872, 15124), (3184, 13642), (3781, 11488), (5744, 7562), (6368, 6821)]