28521881508

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{581557}}^1$

素因数の和:581692

約数の個数: 48

約数和(自身を含む): 68651758784

約数和(自身を除く): 40129877276

約数列:

[1, 2, 3, 4, 6, 12, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 732, 804, 4087, 8174, 12261, 16348, 24522, 49044, 581557, 1163114, 1744671, 2326228, 3489342, 6978684, 35474977, 38964319, 70949954, 77928638, 106424931, 116892957, 141899908, 155857276, 212849862, 233785914, 425699724, 467571828, 2376823459, 4753646918, 7130470377, 9507293836, 14260940754, 28521881508]

約数ペア:

[(1, 28521881508), (2, 14260940754), (3, 9507293836), (4, 7130470377), (6, 4753646918), (12, 2376823459), (61, 467571828), (67, 425699724), (122, 233785914), (134, 212849862), (183, 155857276), (201, 141899908), (244, 116892957), (268, 106424931), (366, 77928638), (402, 70949954), (732, 38964319), (804, 35474977), (4087, 6978684), (8174, 3489342), (12261, 2326228), (16348, 1744671), (24522, 1163114), (49044, 581557)]