69421408

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 88794272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 3923, 4424, 7846, 8848, 15692, 17696, 27461, 31384, 54922, 62768, 109844, 125536, 219688, 309917, 439376, 619834, 878752, 1239668, 2169419, 2479336, 4338838, 4958672, 8677676, 9917344, 17355352, 34710704, 69421408]

約数ペア:

[(1, 69421408), (2, 34710704), (4, 17355352), (7, 9917344), (8, 8677676), (14, 4958672), (16, 4338838), (28, 2479336), (32, 2169419), (56, 1239668), (79, 878752), (112, 619834), (158, 439376), (224, 309917), (316, 219688), (553, 125536), (632, 109844), (1106, 62768), (1264, 54922), (2212, 31384), (2528, 27461), (3923, 17696), (4424, 15692), (7846, 8848)]