15697645184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{49391}}^1$

素因数の和:49609

約数の個数: 64

約数和(自身を含む): 33855252480

約数和(自身を除く): 18157607296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 382, 416, 764, 832, 1528, 1664, 2483, 3056, 4966, 6112, 9932, 12224, 19864, 24448, 39728, 49391, 79456, 98782, 158912, 197564, 317824, 395128, 642083, 790256, 1284166, 1580512, 2568332, 3161024, 5136664, 6322048, 9433681, 10273328, 18867362, 20546656, 37734724, 41093312, 75469448, 82186624, 122637853, 150938896, 245275706, 301877792, 490551412, 603755584, 981102824, 1207511168, 1962205648, 3924411296, 7848822592, 15697645184]

約数ペア:

[(1, 15697645184), (2, 7848822592), (4, 3924411296), (8, 1962205648), (13, 1207511168), (16, 981102824), (26, 603755584), (32, 490551412), (52, 301877792), (64, 245275706), (104, 150938896), (128, 122637853), (191, 82186624), (208, 75469448), (382, 41093312), (416, 37734724), (764, 20546656), (832, 18867362), (1528, 10273328), (1664, 9433681), (2483, 6322048), (3056, 5136664), (4966, 3161024), (6112, 2568332), (9932, 1580512), (12224, 1284166), (19864, 790256), (24448, 642083), (39728, 395128), (49391, 317824), (79456, 197564), (98782, 158912)]