42140632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 45411368

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 74, 76, 118, 127, 148, 152, 236, 254, 296, 472, 508, 703, 1016, 1121, 1406, 2183, 2242, 2413, 2812, 4366, 4484, 4699, 4826, 5624, 7493, 8732, 8968, 9398, 9652, 14986, 17464, 18796, 19304, 29972, 37592, 41477, 59944, 82954, 89281, 142367, 165908, 178562, 277241, 284734, 331816, 357124, 554482, 569468, 714248, 1108964, 1138936, 2217928, 5267579, 10535158, 21070316, 42140632]

約数ペア:

[(1, 42140632), (2, 21070316), (4, 10535158), (8, 5267579), (19, 2217928), (37, 1138936), (38, 1108964), (59, 714248), (74, 569468), (76, 554482), (118, 357124), (127, 331816), (148, 284734), (152, 277241), (236, 178562), (254, 165908), (296, 142367), (472, 89281), (508, 82954), (703, 59944), (1016, 41477), (1121, 37592), (1406, 29972), (2183, 19304), (2242, 18796), (2413, 17464), (2812, 14986), (4366, 9652), (4484, 9398), (4699, 8968), (4826, 8732), (5624, 7493)]