22228704

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 64078560

約数和(自身を除く): 41849856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 977, 1264, 1422, 1896, 1954, 2528, 2844, 2931, 3792, 3908, 5688, 5862, 7584, 7816, 8793, 11376, 11724, 15632, 17586, 22752, 23448, 31264, 35172, 46896, 70344, 77183, 93792, 140688, 154366, 231549, 281376, 308732, 463098, 617464, 694647, 926196, 1234928, 1389294, 1852392, 2469856, 2778588, 3704784, 5557176, 7409568, 11114352, 22228704]

約数ペア:

[(1, 22228704), (2, 11114352), (3, 7409568), (4, 5557176), (6, 3704784), (8, 2778588), (9, 2469856), (12, 1852392), (16, 1389294), (18, 1234928), (24, 926196), (32, 694647), (36, 617464), (48, 463098), (72, 308732), (79, 281376), (96, 231549), (144, 154366), (158, 140688), (237, 93792), (288, 77183), (316, 70344), (474, 46896), (632, 35172), (711, 31264), (948, 23448), (977, 22752), (1264, 17586), (1422, 15632), (1896, 11724), (1954, 11376), (2528, 8793), (2844, 7816), (2931, 7584), (3792, 5862), (3908, 5688)]