65258752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19638

約数の個数: 36

約数和(自身を含む): 140289940

約数和(自身を除く): 75031188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 19609, 39218, 78436, 156872, 254917, 313744, 509834, 627488, 1019668, 1254976, 2039336, 2509952, 4078672, 5019904, 8157344, 16314688, 32629376, 65258752]

約数ペア:

[(1, 65258752), (2, 32629376), (4, 16314688), (8, 8157344), (13, 5019904), (16, 4078672), (26, 2509952), (32, 2039336), (52, 1254976), (64, 1019668), (104, 627488), (128, 509834), (208, 313744), (256, 254917), (416, 156872), (832, 78436), (1664, 39218), (3328, 19609)]