42819464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 91108800

約数和(自身を除く): 48289336

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 227, 292, 323, 454, 584, 646, 908, 1241, 1292, 1387, 1816, 2482, 2584, 2774, 3859, 4313, 4964, 5548, 7718, 8626, 9928, 11096, 15436, 16571, 17252, 23579, 30872, 33142, 34504, 47158, 66284, 73321, 94316, 132568, 146642, 188632, 281707, 293284, 314849, 563414, 586568, 629698, 1126828, 1259396, 2253656, 2518792, 5352433, 10704866, 21409732, 42819464]

約数ペア:

[(1, 42819464), (2, 21409732), (4, 10704866), (8, 5352433), (17, 2518792), (19, 2253656), (34, 1259396), (38, 1126828), (68, 629698), (73, 586568), (76, 563414), (136, 314849), (146, 293284), (152, 281707), (227, 188632), (292, 146642), (323, 132568), (454, 94316), (584, 73321), (646, 66284), (908, 47158), (1241, 34504), (1292, 33142), (1387, 30872), (1816, 23579), (2482, 17252), (2584, 16571), (2774, 15436), (3859, 11096), (4313, 9928), (4964, 8626), (5548, 7718)]