37972016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 78544080

約数和(自身を除く): 40572064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1019, 1096, 2038, 2192, 2329, 4076, 4658, 8152, 9316, 16304, 17323, 18632, 34646, 37264, 69292, 138584, 139603, 277168, 279206, 558412, 1116824, 2233648, 2373251, 4746502, 9493004, 18986008, 37972016]

約数ペア:

[(1, 37972016), (2, 18986008), (4, 9493004), (8, 4746502), (16, 2373251), (17, 2233648), (34, 1116824), (68, 558412), (136, 279206), (137, 277168), (272, 139603), (274, 138584), (548, 69292), (1019, 37264), (1096, 34646), (2038, 18632), (2192, 17323), (2329, 16304), (4076, 9316), (4658, 8152)]