64708384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6809

約数の個数: 48

約数和(自身を含む): 143180352

約数和(自身を除く): 78471968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 6763, 9568, 13526, 27052, 54104, 87919, 108208, 155549, 175838, 216416, 311098, 351676, 622196, 703352, 1244392, 1406704, 2022137, 2488784, 2813408, 4044274, 4977568, 8088548, 16177096, 32354192, 64708384]

約数ペア:

[(1, 64708384), (2, 32354192), (4, 16177096), (8, 8088548), (13, 4977568), (16, 4044274), (23, 2813408), (26, 2488784), (32, 2022137), (46, 1406704), (52, 1244392), (92, 703352), (104, 622196), (184, 351676), (208, 311098), (299, 216416), (368, 175838), (416, 155549), (598, 108208), (736, 87919), (1196, 54104), (2392, 27052), (4784, 13526), (6763, 9568)]