8388016

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 60

約数和(自身を含む): 20384112

約数和(自身を除く): 11996096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 823, 1274, 1456, 1646, 2548, 3292, 5096, 5761, 6584, 10192, 10699, 11522, 13168, 21398, 23044, 40327, 42796, 46088, 74893, 80654, 85592, 92176, 149786, 161308, 171184, 299572, 322616, 524251, 599144, 645232, 1048502, 1198288, 2097004, 4194008, 8388016]

約数ペア:

[(1, 8388016), (2, 4194008), (4, 2097004), (7, 1198288), (8, 1048502), (13, 645232), (14, 599144), (16, 524251), (26, 322616), (28, 299572), (49, 171184), (52, 161308), (56, 149786), (91, 92176), (98, 85592), (104, 80654), (112, 74893), (182, 46088), (196, 42796), (208, 40327), (364, 23044), (392, 21398), (637, 13168), (728, 11522), (784, 10699), (823, 10192), (1274, 6584), (1456, 5761), (1646, 5096), (2548, 3292)]