2247757736

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 4872890880

約数和(自身を除く): 2625133144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 347, 524, 694, 883, 917, 1048, 1388, 1766, 1834, 2429, 2776, 3532, 3668, 4858, 6181, 7064, 7336, 9716, 12362, 19432, 24724, 45457, 49448, 90914, 115673, 181828, 231346, 306401, 318199, 363656, 462692, 612802, 636398, 809711, 925384, 1225604, 1272796, 1619422, 2144807, 2451208, 2545592, 3238844, 4289614, 6477688, 8579228, 17158456, 40138531, 80277062, 160554124, 280969717, 321108248, 561939434, 1123878868, 2247757736]

約数ペア:

[(1, 2247757736), (2, 1123878868), (4, 561939434), (7, 321108248), (8, 280969717), (14, 160554124), (28, 80277062), (56, 40138531), (131, 17158456), (262, 8579228), (347, 6477688), (524, 4289614), (694, 3238844), (883, 2545592), (917, 2451208), (1048, 2144807), (1388, 1619422), (1766, 1272796), (1834, 1225604), (2429, 925384), (2776, 809711), (3532, 636398), (3668, 612802), (4858, 462692), (6181, 363656), (7064, 318199), (7336, 306401), (9716, 231346), (12362, 181828), (19432, 115673), (24724, 90914), (45457, 49448)]