4341728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 9288720

約数和(自身を除く): 4946992

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 193, 296, 304, 386, 592, 608, 703, 772, 1184, 1406, 1544, 2812, 3088, 3667, 5624, 6176, 7141, 7334, 11248, 14282, 14668, 22496, 28564, 29336, 57128, 58672, 114256, 117344, 135679, 228512, 271358, 542716, 1085432, 2170864, 4341728]

約数ペア:

[(1, 4341728), (2, 2170864), (4, 1085432), (8, 542716), (16, 271358), (19, 228512), (32, 135679), (37, 117344), (38, 114256), (74, 58672), (76, 57128), (148, 29336), (152, 28564), (193, 22496), (296, 14668), (304, 14282), (386, 11248), (592, 7334), (608, 7141), (703, 6176), (772, 5624), (1184, 3667), (1406, 3088), (1544, 2812)]