28594816

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 60592590

約数和(自身を除く): 31997774

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 773, 1088, 1156, 1546, 2176, 2312, 3092, 4624, 6184, 9248, 12368, 13141, 18496, 24736, 26282, 36992, 49472, 52564, 98944, 105128, 210256, 223397, 420512, 446794, 841024, 893588, 1682048, 1787176, 3574352, 7148704, 14297408, 28594816]

約数ペア:

[(1, 28594816), (2, 14297408), (4, 7148704), (8, 3574352), (16, 1787176), (17, 1682048), (32, 893588), (34, 841024), (64, 446794), (68, 420512), (128, 223397), (136, 210256), (272, 105128), (289, 98944), (544, 52564), (578, 49472), (773, 36992), (1088, 26282), (1156, 24736), (1546, 18496), (2176, 13141), (2312, 12368), (3092, 9248), (4624, 6184)]