38518816

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 88119360

約数和(自身を除く): 49600544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2819, 3416, 5638, 6832, 11276, 13664, 19733, 22552, 39466, 45104, 78932, 90208, 157864, 171959, 315728, 343918, 631456, 687836, 1203713, 1375672, 2407426, 2751344, 4814852, 5502688, 9629704, 19259408, 38518816]

約数ペア:

[(1, 38518816), (2, 19259408), (4, 9629704), (7, 5502688), (8, 4814852), (14, 2751344), (16, 2407426), (28, 1375672), (32, 1203713), (56, 687836), (61, 631456), (112, 343918), (122, 315728), (224, 171959), (244, 157864), (427, 90208), (488, 78932), (854, 45104), (976, 39466), (1708, 22552), (1952, 19733), (2819, 13664), (3416, 11276), (5638, 6832)]