39648288

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21769

約数の個数: 48

約数和(自身を含む): 109559520

約数和(自身を除く): 69911232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 21737, 43474, 65211, 86948, 130422, 173896, 260844, 347792, 413003, 521688, 695584, 826006, 1043376, 1239009, 1652012, 2086752, 2478018, 3304024, 4956036, 6608048, 9912072, 13216096, 19824144, 39648288]

約数ペア:

[(1, 39648288), (2, 19824144), (3, 13216096), (4, 9912072), (6, 6608048), (8, 4956036), (12, 3304024), (16, 2478018), (19, 2086752), (24, 1652012), (32, 1239009), (38, 1043376), (48, 826006), (57, 695584), (76, 521688), (96, 413003), (114, 347792), (152, 260844), (228, 173896), (304, 130422), (456, 86948), (608, 65211), (912, 43474), (1824, 21737)]