64556436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26501}}^1$

素因数の和:26544

約数の個数: 48

約数和(自身を含む): 178093440

約数和(自身を除く): 113537004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 26501, 53002, 79503, 106004, 159006, 185507, 318012, 371014, 556521, 742028, 768529, 1113042, 1537058, 2226084, 2305587, 3074116, 4611174, 5379703, 9222348, 10759406, 16139109, 21518812, 32278218, 64556436]

約数ペア:

[(1, 64556436), (2, 32278218), (3, 21518812), (4, 16139109), (6, 10759406), (7, 9222348), (12, 5379703), (14, 4611174), (21, 3074116), (28, 2305587), (29, 2226084), (42, 1537058), (58, 1113042), (84, 768529), (87, 742028), (116, 556521), (174, 371014), (203, 318012), (348, 185507), (406, 159006), (609, 106004), (812, 79503), (1218, 53002), (2436, 26501)]