72190432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 151783632

約数和(自身を除く): 79593200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1013, 1048, 2026, 2096, 2227, 4052, 4192, 4454, 8104, 8908, 16208, 17221, 17816, 32416, 34442, 35632, 68884, 71264, 132703, 137768, 265406, 275536, 530812, 551072, 1061624, 2123248, 2255951, 4246496, 4511902, 9023804, 18047608, 36095216, 72190432]

約数ペア:

[(1, 72190432), (2, 36095216), (4, 18047608), (8, 9023804), (16, 4511902), (17, 4246496), (32, 2255951), (34, 2123248), (68, 1061624), (131, 551072), (136, 530812), (262, 275536), (272, 265406), (524, 137768), (544, 132703), (1013, 71264), (1048, 68884), (2026, 35632), (2096, 34442), (2227, 32416), (4052, 17816), (4192, 17221), (4454, 16208), (8104, 8908)]