28394184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13030

約数の個数: 64

約数和(自身を含む): 87373440

約数和(自身を除く): 58979256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 13001, 26002, 39003, 52004, 78006, 91007, 104008, 156012, 169013, 182014, 273021, 312024, 338026, 364028, 507039, 546042, 676052, 728056, 1014078, 1092084, 1183091, 1352104, 2028156, 2184168, 2366182, 3549273, 4056312, 4732364, 7098546, 9464728, 14197092, 28394184]

約数ペア:

[(1, 28394184), (2, 14197092), (3, 9464728), (4, 7098546), (6, 4732364), (7, 4056312), (8, 3549273), (12, 2366182), (13, 2184168), (14, 2028156), (21, 1352104), (24, 1183091), (26, 1092084), (28, 1014078), (39, 728056), (42, 676052), (52, 546042), (56, 507039), (78, 364028), (84, 338026), (91, 312024), (104, 273021), (156, 182014), (168, 169013), (182, 156012), (273, 104008), (312, 91007), (364, 78006), (546, 52004), (728, 39003), (1092, 26002), (2184, 13001)]