23723648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 52050600

約数和(自身を除く): 28326952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 269, 416, 424, 538, 689, 832, 848, 1076, 1378, 1664, 1696, 2152, 2756, 3392, 3497, 4304, 5512, 6784, 6994, 8608, 11024, 13988, 14257, 17216, 22048, 27976, 28514, 34432, 44096, 55952, 57028, 88192, 111904, 114056, 185341, 223808, 228112, 370682, 447616, 456224, 741364, 912448, 1482728, 1824896, 2965456, 5930912, 11861824, 23723648]

約数ペア:

[(1, 23723648), (2, 11861824), (4, 5930912), (8, 2965456), (13, 1824896), (16, 1482728), (26, 912448), (32, 741364), (52, 456224), (53, 447616), (64, 370682), (104, 228112), (106, 223808), (128, 185341), (208, 114056), (212, 111904), (269, 88192), (416, 57028), (424, 55952), (538, 44096), (689, 34432), (832, 28514), (848, 27976), (1076, 22048), (1378, 17216), (1664, 14257), (1696, 13988), (2152, 11024), (2756, 8608), (3392, 6994), (3497, 6784), (4304, 5512)]