69728512

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 160707456

約数和(自身を除く): 90978944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 233, 256, 334, 448, 466, 668, 896, 932, 1169, 1336, 1631, 1792, 1864, 2338, 2672, 3262, 3728, 4676, 5344, 6524, 7456, 9352, 10688, 13048, 14912, 18704, 21376, 26096, 29824, 37408, 38911, 42752, 52192, 59648, 74816, 77822, 104384, 149632, 155644, 208768, 272377, 299264, 311288, 417536, 544754, 622576, 1089508, 1245152, 2179016, 2490304, 4358032, 4980608, 8716064, 9961216, 17432128, 34864256, 69728512]

約数ペア:

[(1, 69728512), (2, 34864256), (4, 17432128), (7, 9961216), (8, 8716064), (14, 4980608), (16, 4358032), (28, 2490304), (32, 2179016), (56, 1245152), (64, 1089508), (112, 622576), (128, 544754), (167, 417536), (224, 311288), (233, 299264), (256, 272377), (334, 208768), (448, 155644), (466, 149632), (668, 104384), (896, 77822), (932, 74816), (1169, 59648), (1336, 52192), (1631, 42752), (1792, 38911), (1864, 37408), (2338, 29824), (2672, 26096), (3262, 21376), (3728, 18704), (4676, 14912), (5344, 13048), (6524, 10688), (7456, 9352)]