28832472

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 81806400

約数和(自身を除く): 52973928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 137, 148, 158, 222, 237, 274, 296, 316, 333, 411, 444, 474, 548, 632, 666, 711, 822, 888, 948, 1096, 1233, 1332, 1422, 1644, 1896, 2466, 2664, 2844, 2923, 3288, 4932, 5069, 5688, 5846, 8769, 9864, 10138, 10823, 11692, 15207, 17538, 20276, 21646, 23384, 26307, 30414, 32469, 35076, 40552, 43292, 45621, 52614, 60828, 64938, 70152, 86584, 91242, 97407, 105228, 121656, 129876, 182484, 194814, 210456, 259752, 364968, 389628, 400451, 779256, 800902, 1201353, 1601804, 2402706, 3203608, 3604059, 4805412, 7208118, 9610824, 14416236, 28832472]

約数ペア:

[(1, 28832472), (2, 14416236), (3, 9610824), (4, 7208118), (6, 4805412), (8, 3604059), (9, 3203608), (12, 2402706), (18, 1601804), (24, 1201353), (36, 800902), (37, 779256), (72, 400451), (74, 389628), (79, 364968), (111, 259752), (137, 210456), (148, 194814), (158, 182484), (222, 129876), (237, 121656), (274, 105228), (296, 97407), (316, 91242), (333, 86584), (411, 70152), (444, 64938), (474, 60828), (548, 52614), (632, 45621), (666, 43292), (711, 40552), (822, 35076), (888, 32469), (948, 30414), (1096, 26307), (1233, 23384), (1332, 21646), (1422, 20276), (1644, 17538), (1896, 15207), (2466, 11692), (2664, 10823), (2844, 10138), (2923, 9864), (3288, 8769), (4932, 5846), (5069, 5688)]