2651618944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54949}}^1$

素因数の和:55005

約数の個数: 64

約数和(自身を含む): 5885145000

約数和(自身を除く): 3233526056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3712, 6032, 12064, 24128, 48256, 54949, 109898, 219796, 439592, 714337, 879184, 1428674, 1593521, 1758368, 2857348, 3187042, 3516736, 5714696, 6374084, 7033472, 11429392, 12748168, 20715773, 22858784, 25496336, 41431546, 45717568, 50992672, 82863092, 91435136, 101985344, 165726184, 203970688, 331452368, 662904736, 1325809472, 2651618944]

約数ペア:

[(1, 2651618944), (2, 1325809472), (4, 662904736), (8, 331452368), (13, 203970688), (16, 165726184), (26, 101985344), (29, 91435136), (32, 82863092), (52, 50992672), (58, 45717568), (64, 41431546), (104, 25496336), (116, 22858784), (128, 20715773), (208, 12748168), (232, 11429392), (377, 7033472), (416, 6374084), (464, 5714696), (754, 3516736), (832, 3187042), (928, 2857348), (1508, 1758368), (1664, 1593521), (1856, 1428674), (3016, 879184), (3712, 714337), (6032, 439592), (12064, 219796), (24128, 109898), (48256, 54949)]