30661696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 66248280

約数和(自身を除く): 35586584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 269, 274, 416, 538, 548, 832, 1076, 1096, 1781, 2152, 2192, 3497, 3562, 4304, 4384, 6994, 7124, 8608, 8768, 13988, 14248, 17216, 27976, 28496, 36853, 55952, 56992, 73706, 111904, 113984, 147412, 223808, 294824, 479089, 589648, 958178, 1179296, 1916356, 2358592, 3832712, 7665424, 15330848, 30661696]

約数ペア:

[(1, 30661696), (2, 15330848), (4, 7665424), (8, 3832712), (13, 2358592), (16, 1916356), (26, 1179296), (32, 958178), (52, 589648), (64, 479089), (104, 294824), (137, 223808), (208, 147412), (269, 113984), (274, 111904), (416, 73706), (538, 56992), (548, 55952), (832, 36853), (1076, 28496), (1096, 27976), (1781, 17216), (2152, 14248), (2192, 13988), (3497, 8768), (3562, 8608), (4304, 7124), (4384, 6994)]