25179648

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 73385928

約数和(自身を除く): 48206280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 169, 192, 194, 208, 256, 291, 312, 338, 384, 388, 416, 507, 512, 582, 624, 676, 768, 776, 832, 1014, 1164, 1248, 1261, 1352, 1536, 1552, 1664, 2028, 2328, 2496, 2522, 2704, 3104, 3328, 3783, 4056, 4656, 4992, 5044, 5408, 6208, 6656, 7566, 8112, 9312, 9984, 10088, 10816, 12416, 15132, 16224, 16393, 18624, 19968, 20176, 21632, 24832, 30264, 32448, 32786, 37248, 40352, 43264, 49179, 49664, 60528, 64896, 65572, 74496, 80704, 86528, 98358, 121056, 129792, 131144, 148992, 161408, 196716, 242112, 259584, 262288, 322816, 393432, 484224, 524576, 645632, 786864, 968448, 1049152, 1573728, 1936896, 2098304, 3147456, 4196608, 6294912, 8393216, 12589824, 25179648]

約数ペア:

[(1, 25179648), (2, 12589824), (3, 8393216), (4, 6294912), (6, 4196608), (8, 3147456), (12, 2098304), (13, 1936896), (16, 1573728), (24, 1049152), (26, 968448), (32, 786864), (39, 645632), (48, 524576), (52, 484224), (64, 393432), (78, 322816), (96, 262288), (97, 259584), (104, 242112), (128, 196716), (156, 161408), (169, 148992), (192, 131144), (194, 129792), (208, 121056), (256, 98358), (291, 86528), (312, 80704), (338, 74496), (384, 65572), (388, 64896), (416, 60528), (507, 49664), (512, 49179), (582, 43264), (624, 40352), (676, 37248), (768, 32786), (776, 32448), (832, 30264), (1014, 24832), (1164, 21632), (1248, 20176), (1261, 19968), (1352, 18624), (1536, 16393), (1552, 16224), (1664, 15132), (2028, 12416), (2328, 10816), (2496, 10088), (2522, 9984), (2704, 9312), (3104, 8112), (3328, 7566), (3783, 6656), (4056, 6208), (4656, 5408), (4992, 5044)]