43402436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 98939232

約数和(自身を除く): 55536796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 491, 539, 574, 902, 982, 1078, 1148, 1804, 1964, 2009, 2156, 3157, 3437, 4018, 5401, 6314, 6874, 8036, 10802, 12628, 13748, 20131, 21604, 22099, 24059, 37807, 40262, 44198, 48118, 75614, 80524, 88396, 96236, 140917, 151228, 221441, 264649, 281834, 442882, 529298, 563668, 885764, 986419, 1058596, 1550087, 1972838, 3100174, 3945676, 6200348, 10850609, 21701218, 43402436]

約数ペア:

[(1, 43402436), (2, 21701218), (4, 10850609), (7, 6200348), (11, 3945676), (14, 3100174), (22, 1972838), (28, 1550087), (41, 1058596), (44, 986419), (49, 885764), (77, 563668), (82, 529298), (98, 442882), (154, 281834), (164, 264649), (196, 221441), (287, 151228), (308, 140917), (451, 96236), (491, 88396), (539, 80524), (574, 75614), (902, 48118), (982, 44198), (1078, 40262), (1148, 37807), (1804, 24059), (1964, 22099), (2009, 21604), (2156, 20131), (3157, 13748), (3437, 12628), (4018, 10802), (5401, 8036), (6314, 6874)]