65466976

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 66621344

約数列:

[1, 2, 4, 8, 16, 32, 89, 127, 178, 181, 254, 356, 362, 508, 712, 724, 1016, 1424, 1448, 2032, 2848, 2896, 4064, 5792, 11303, 16109, 22606, 22987, 32218, 45212, 45974, 64436, 90424, 91948, 128872, 180848, 183896, 257744, 361696, 367792, 515488, 735584, 2045843, 4091686, 8183372, 16366744, 32733488, 65466976]

約数ペア:

[(1, 65466976), (2, 32733488), (4, 16366744), (8, 8183372), (16, 4091686), (32, 2045843), (89, 735584), (127, 515488), (178, 367792), (181, 361696), (254, 257744), (356, 183896), (362, 180848), (508, 128872), (712, 91948), (724, 90424), (1016, 64436), (1424, 45974), (1448, 45212), (2032, 32218), (2848, 22987), (2896, 22606), (4064, 16109), (5792, 11303)]