38249596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 86241456

約数和(自身を除く): 47991860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 157, 196, 226, 308, 314, 452, 539, 628, 791, 1078, 1099, 1243, 1582, 1727, 2156, 2198, 2486, 3164, 3454, 4396, 4972, 5537, 6908, 7693, 8701, 11074, 12089, 15386, 17402, 17741, 22148, 24178, 30772, 34804, 35482, 48356, 60907, 70964, 84623, 121814, 124187, 169246, 195151, 243628, 248374, 338492, 390302, 496748, 780604, 869309, 1366057, 1738618, 2732114, 3477236, 5464228, 9562399, 19124798, 38249596]

約数ペア:

[(1, 38249596), (2, 19124798), (4, 9562399), (7, 5464228), (11, 3477236), (14, 2732114), (22, 1738618), (28, 1366057), (44, 869309), (49, 780604), (77, 496748), (98, 390302), (113, 338492), (154, 248374), (157, 243628), (196, 195151), (226, 169246), (308, 124187), (314, 121814), (452, 84623), (539, 70964), (628, 60907), (791, 48356), (1078, 35482), (1099, 34804), (1243, 30772), (1582, 24178), (1727, 22148), (2156, 17741), (2198, 17402), (2486, 15386), (3164, 12089), (3454, 11074), (4396, 8701), (4972, 7693), (5537, 6908)]