42345472

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3214

約数の個数: 44

約数和(自身を含む): 91189756

約数和(自身を除く): 48844284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3181, 3328, 6362, 6656, 12724, 13312, 25448, 41353, 50896, 82706, 101792, 165412, 203584, 330824, 407168, 661648, 814336, 1323296, 1628672, 2646592, 3257344, 5293184, 10586368, 21172736, 42345472]

約数ペア:

[(1, 42345472), (2, 21172736), (4, 10586368), (8, 5293184), (13, 3257344), (16, 2646592), (26, 1628672), (32, 1323296), (52, 814336), (64, 661648), (104, 407168), (128, 330824), (208, 203584), (256, 165412), (416, 101792), (512, 82706), (832, 50896), (1024, 41353), (1664, 25448), (3181, 13312), (3328, 12724), (6362, 6656)]