29456128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 64901088

約数和(自身を除く): 35444960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 167, 208, 212, 256, 334, 416, 424, 668, 689, 832, 848, 1336, 1378, 1664, 1696, 2171, 2672, 2756, 3328, 3392, 4342, 5344, 5512, 6784, 8684, 8851, 10688, 11024, 13568, 17368, 17702, 21376, 22048, 34736, 35404, 42752, 44096, 69472, 70808, 88192, 115063, 138944, 141616, 176384, 230126, 277888, 283232, 460252, 555776, 566464, 920504, 1132928, 1841008, 2265856, 3682016, 7364032, 14728064, 29456128]

約数ペア:

[(1, 29456128), (2, 14728064), (4, 7364032), (8, 3682016), (13, 2265856), (16, 1841008), (26, 1132928), (32, 920504), (52, 566464), (53, 555776), (64, 460252), (104, 283232), (106, 277888), (128, 230126), (167, 176384), (208, 141616), (212, 138944), (256, 115063), (334, 88192), (416, 70808), (424, 69472), (668, 44096), (689, 42752), (832, 35404), (848, 34736), (1336, 22048), (1378, 21376), (1664, 17702), (1696, 17368), (2171, 13568), (2672, 11024), (2756, 10688), (3328, 8851), (3392, 8684), (4342, 6784), (5344, 5512)]