28760256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 126

約数和(自身を含む): 95989140

約数和(自身を除く): 67228884

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1019, 1176, 1344, 1568, 1764, 2016, 2038, 2352, 3057, 3136, 3528, 4032, 4076, 4704, 6114, 7056, 7133, 8152, 9171, 9408, 12228, 14112, 14266, 16304, 18342, 21399, 24456, 28224, 28532, 32608, 36684, 42798, 48912, 49931, 57064, 64197, 65216, 73368, 85596, 97824, 99862, 114128, 128394, 146736, 149793, 171192, 195648, 199724, 228256, 256788, 293472, 299586, 342384, 399448, 449379, 456512, 513576, 586944, 599172, 684768, 798896, 898758, 1027152, 1198344, 1369536, 1597792, 1797516, 2054304, 2396688, 3195584, 3595032, 4108608, 4793376, 7190064, 9586752, 14380128, 28760256]

約数ペア:

[(1, 28760256), (2, 14380128), (3, 9586752), (4, 7190064), (6, 4793376), (7, 4108608), (8, 3595032), (9, 3195584), (12, 2396688), (14, 2054304), (16, 1797516), (18, 1597792), (21, 1369536), (24, 1198344), (28, 1027152), (32, 898758), (36, 798896), (42, 684768), (48, 599172), (49, 586944), (56, 513576), (63, 456512), (64, 449379), (72, 399448), (84, 342384), (96, 299586), (98, 293472), (112, 256788), (126, 228256), (144, 199724), (147, 195648), (168, 171192), (192, 149793), (196, 146736), (224, 128394), (252, 114128), (288, 99862), (294, 97824), (336, 85596), (392, 73368), (441, 65216), (448, 64197), (504, 57064), (576, 49931), (588, 48912), (672, 42798), (784, 36684), (882, 32608), (1008, 28532), (1019, 28224), (1176, 24456), (1344, 21399), (1568, 18342), (1764, 16304), (2016, 14266), (2038, 14112), (2352, 12228), (3057, 9408), (3136, 9171), (3528, 8152), (4032, 7133), (4076, 7056), (4704, 6114)]