65384384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 56

約数和(自身を含む): 141457680

約数和(自身を除く): 76073296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 883, 1157, 1424, 1766, 2314, 2848, 3532, 4628, 5696, 7064, 9256, 11479, 14128, 18512, 22958, 28256, 37024, 45916, 56512, 74048, 78587, 91832, 157174, 183664, 314348, 367328, 628696, 734656, 1021631, 1257392, 2043262, 2514784, 4086524, 5029568, 8173048, 16346096, 32692192, 65384384]

約数ペア:

[(1, 65384384), (2, 32692192), (4, 16346096), (8, 8173048), (13, 5029568), (16, 4086524), (26, 2514784), (32, 2043262), (52, 1257392), (64, 1021631), (89, 734656), (104, 628696), (178, 367328), (208, 314348), (356, 183664), (416, 157174), (712, 91832), (832, 78587), (883, 74048), (1157, 56512), (1424, 45916), (1766, 37024), (2314, 28256), (2848, 22958), (3532, 18512), (4628, 14128), (5696, 11479), (7064, 9256)]