71524096

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 164828160

約数和(自身を除く): 93304064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 239, 256, 334, 448, 478, 668, 896, 956, 1169, 1336, 1673, 1792, 1912, 2338, 2672, 3346, 3824, 4676, 5344, 6692, 7648, 9352, 10688, 13384, 15296, 18704, 21376, 26768, 30592, 37408, 39913, 42752, 53536, 61184, 74816, 79826, 107072, 149632, 159652, 214144, 279391, 299264, 319304, 428288, 558782, 638608, 1117564, 1277216, 2235128, 2554432, 4470256, 5108864, 8940512, 10217728, 17881024, 35762048, 71524096]

約数ペア:

[(1, 71524096), (2, 35762048), (4, 17881024), (7, 10217728), (8, 8940512), (14, 5108864), (16, 4470256), (28, 2554432), (32, 2235128), (56, 1277216), (64, 1117564), (112, 638608), (128, 558782), (167, 428288), (224, 319304), (239, 299264), (256, 279391), (334, 214144), (448, 159652), (478, 149632), (668, 107072), (896, 79826), (956, 74816), (1169, 61184), (1336, 53536), (1673, 42752), (1792, 39913), (1912, 37408), (2338, 30592), (2672, 26768), (3346, 21376), (3824, 18704), (4676, 15296), (5344, 13384), (6692, 10688), (7648, 9352)]