28079112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 74592000

約数和(自身を除く): 46512888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 443, 456, 556, 834, 886, 1112, 1329, 1668, 1772, 2641, 2658, 3336, 3544, 5282, 5316, 7923, 8417, 10564, 10632, 15846, 16834, 21128, 25251, 31692, 33668, 50502, 61577, 63384, 67336, 101004, 123154, 184731, 202008, 246308, 369462, 492616, 738924, 1169963, 1477848, 2339926, 3509889, 4679852, 7019778, 9359704, 14039556, 28079112]

約数ペア:

[(1, 28079112), (2, 14039556), (3, 9359704), (4, 7019778), (6, 4679852), (8, 3509889), (12, 2339926), (19, 1477848), (24, 1169963), (38, 738924), (57, 492616), (76, 369462), (114, 246308), (139, 202008), (152, 184731), (228, 123154), (278, 101004), (417, 67336), (443, 63384), (456, 61577), (556, 50502), (834, 33668), (886, 31692), (1112, 25251), (1329, 21128), (1668, 16834), (1772, 15846), (2641, 10632), (2658, 10564), (3336, 8417), (3544, 7923), (5282, 5316)]