123508736

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 266011200

約数和(自身を除く): 142502464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4639, 6656, 9278, 13312, 18556, 26624, 37112, 60307, 74224, 120614, 148448, 241228, 296896, 482456, 593792, 964912, 1187584, 1929824, 2375168, 3859648, 4750336, 7719296, 9500672, 15438592, 30877184, 61754368, 123508736]

約数ペア:

[(1, 123508736), (2, 61754368), (4, 30877184), (8, 15438592), (13, 9500672), (16, 7719296), (26, 4750336), (32, 3859648), (52, 2375168), (64, 1929824), (104, 1187584), (128, 964912), (208, 593792), (256, 482456), (416, 296896), (512, 241228), (832, 148448), (1024, 120614), (1664, 74224), (2048, 60307), (3328, 37112), (4639, 26624), (6656, 18556), (9278, 13312)]