13263808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 28419552

約数和(自身を除く): 15155744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 167, 272, 292, 334, 544, 584, 668, 1088, 1168, 1241, 1336, 2336, 2482, 2672, 2839, 4672, 4964, 5344, 5678, 9928, 10688, 11356, 12191, 19856, 22712, 24382, 39712, 45424, 48764, 79424, 90848, 97528, 181696, 195056, 207247, 390112, 414494, 780224, 828988, 1657976, 3315952, 6631904, 13263808]

約数ペア:

[(1, 13263808), (2, 6631904), (4, 3315952), (8, 1657976), (16, 828988), (17, 780224), (32, 414494), (34, 390112), (64, 207247), (68, 195056), (73, 181696), (136, 97528), (146, 90848), (167, 79424), (272, 48764), (292, 45424), (334, 39712), (544, 24382), (584, 22712), (668, 19856), (1088, 12191), (1168, 11356), (1241, 10688), (1336, 9928), (2336, 5678), (2482, 5344), (2672, 4964), (2839, 4672)]