28769832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 96

約数和(自身を含む): 95921280

約数和(自身を除く): 67151448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4391, 6552, 8782, 13173, 17564, 26346, 30737, 35128, 39519, 52692, 57083, 61474, 79038, 92211, 105384, 114166, 122948, 158076, 171249, 184422, 228332, 245896, 276633, 316152, 342498, 368844, 399581, 456664, 513747, 553266, 684996, 737688, 799162, 1027494, 1106532, 1198743, 1369992, 1598324, 2054988, 2213064, 2397486, 3196648, 3596229, 4109976, 4794972, 7192458, 9589944, 14384916, 28769832]

約数ペア:

[(1, 28769832), (2, 14384916), (3, 9589944), (4, 7192458), (6, 4794972), (7, 4109976), (8, 3596229), (9, 3196648), (12, 2397486), (13, 2213064), (14, 2054988), (18, 1598324), (21, 1369992), (24, 1198743), (26, 1106532), (28, 1027494), (36, 799162), (39, 737688), (42, 684996), (52, 553266), (56, 513747), (63, 456664), (72, 399581), (78, 368844), (84, 342498), (91, 316152), (104, 276633), (117, 245896), (126, 228332), (156, 184422), (168, 171249), (182, 158076), (234, 122948), (252, 114166), (273, 105384), (312, 92211), (364, 79038), (468, 61474), (504, 57083), (546, 52692), (728, 39519), (819, 35128), (936, 30737), (1092, 26346), (1638, 17564), (2184, 13173), (3276, 8782), (4391, 6552)]