12884736

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 36137920

約数和(自身を除く): 23253184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 883, 912, 1216, 1766, 1824, 2432, 2649, 3532, 3648, 4864, 5298, 7064, 7296, 10596, 14128, 14592, 16777, 21192, 28256, 33554, 42384, 50331, 56512, 67108, 84768, 100662, 113024, 134216, 169536, 201324, 226048, 268432, 339072, 402648, 536864, 678144, 805296, 1073728, 1610592, 2147456, 3221184, 4294912, 6442368, 12884736]

約数ペア:

[(1, 12884736), (2, 6442368), (3, 4294912), (4, 3221184), (6, 2147456), (8, 1610592), (12, 1073728), (16, 805296), (19, 678144), (24, 536864), (32, 402648), (38, 339072), (48, 268432), (57, 226048), (64, 201324), (76, 169536), (96, 134216), (114, 113024), (128, 100662), (152, 84768), (192, 67108), (228, 56512), (256, 50331), (304, 42384), (384, 33554), (456, 28256), (608, 21192), (768, 16777), (883, 14592), (912, 14128), (1216, 10596), (1766, 7296), (1824, 7064), (2432, 5298), (2649, 4864), (3532, 3648)]