63890528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 72262048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 383, 401, 416, 766, 802, 1532, 1604, 3064, 3208, 4979, 5213, 6128, 6416, 9958, 10426, 12256, 12832, 19916, 20852, 39832, 41704, 79664, 83408, 153583, 159328, 166816, 307166, 614332, 1228664, 1996579, 2457328, 3993158, 4914656, 7986316, 15972632, 31945264, 63890528]

約数ペア:

[(1, 63890528), (2, 31945264), (4, 15972632), (8, 7986316), (13, 4914656), (16, 3993158), (26, 2457328), (32, 1996579), (52, 1228664), (104, 614332), (208, 307166), (383, 166816), (401, 159328), (416, 153583), (766, 83408), (802, 79664), (1532, 41704), (1604, 39832), (3064, 20852), (3208, 19916), (4979, 12832), (5213, 12256), (6128, 10426), (6416, 9958)]