38856064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 87822000

約数和(自身を除く): 48965936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1229, 1664, 1976, 2432, 2458, 3952, 4916, 7904, 9832, 15808, 15977, 19664, 23351, 31616, 31954, 39328, 46702, 63908, 78656, 93404, 127816, 157312, 186808, 255632, 303563, 373616, 511264, 607126, 747232, 1022528, 1214252, 1494464, 2045056, 2428504, 2988928, 4857008, 9714016, 19428032, 38856064]

約数ペア:

[(1, 38856064), (2, 19428032), (4, 9714016), (8, 4857008), (13, 2988928), (16, 2428504), (19, 2045056), (26, 1494464), (32, 1214252), (38, 1022528), (52, 747232), (64, 607126), (76, 511264), (104, 373616), (128, 303563), (152, 255632), (208, 186808), (247, 157312), (304, 127816), (416, 93404), (494, 78656), (608, 63908), (832, 46702), (988, 39328), (1216, 31954), (1229, 31616), (1664, 23351), (1976, 19664), (2432, 15977), (2458, 15808), (3952, 9832), (4916, 7904)]